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Command Line Interface Utilities
- Introduction
- Oozie Command Line Usage
- Common CLI Options
- Job Operations
- Submitting a Workflow, Coordinator or Bundle Job
- Starting a Workflow, Coordinator or Bundle Job
- Running a Workflow, Coordinator or Bundle Job
- Suspending a Workflow, Coordinator or Bundle Job
- Resuming a Workflow, Coordinator or Bundle Job
- Killing a Workflow, Coordinator or Bundle Job
- Killing a Coordinator Action or Multiple Actions
- Changing endtime/concurrency/pausetime/status of a Coordinator Job
- Changing endtime/pausetime of a Bundle Job
- Rerunning a Workflow Job
- Rerunning a Coordinator Action or Multiple Actions
- Rerunning a Bundle Job
- Checking the Information and Status of a Workflow, Coordinator or Bundle Job or a Coordinator Action
- Listing all the Workflows for a Coordinator Action
- Listing all retry attempts of a workflow action
- Checking the xml definition of a Workflow, Coordinator or Bundle Job
- Checking the server logs of a Workflow, Coordinator or Bundle Job
- Checking the server error logs of a Workflow, Coordinator or Bundle Job
- Checking the audit logs of a Workflow, Coordinator or Bundle Job
- Checking the server logs for particular actions of a Coordinator Job
- Filtering the server logs with logfilter options
- Dryrun of Coordinator Job
- Dryrun of Workflow Job
- Dryrun of Bundle Job
- Updating coordinator definition and properties
- Ignore a Coordinator Job
- Ignore a Coordinator Action or Multiple Coordinator Actions
- Polling an Oozie job
- Changing job SLA definition and alerting
- Getting missing dependencies of coordinator action(s)
- Checking a workflow definition generated by a Fluent Job API jar file
- Submitting a workflow definition generated by a Fluent Job API jar file
- Running a workflow definition generated by a Fluent Job API jar file
- Jobs Operations
- Admin Operations
- Checking the Status of the Oozie System
- Changing the Status of the Oozie System
- Displaying the Build Version of the Oozie System
- Displaying the queue dump of the Oozie System
- Displaying the list of available Oozie Servers
- Displaying the Oozie server configuration
- Displaying the Oozie server OS environment
- Displaying the Oozie server Java system properties
- Displaying the Oozie server Instrumentation
- Displaying the Oozie server Metrics
- Running purge command
- Validate Operations
- SLA Operations
- Pig Operations
- Hive Operations
- Sqoop Operations
- Info Operations
- Map-reduce Operations
- Getting Oozie diagnostics bundles
Introduction
Oozie provides a command line utility, oozie, to perform job and admin tasks. All operations are done via sub-commands of the oozie CLI.
The oozie CLI interacts with Oozie via its WS API.
Oozie Command Line Usage
usage:
the env variable 'OOZIE_URL' is used as default value for the '-oozie' option
the env variable 'OOZIE_TIMEZONE' is used as default value for the '-timezone' option
the env variable 'OOZIE_AUTH' is used as default value for the '-auth' option
custom headers for Oozie web services can be specified using '-Dheader:NAME=VALUE'
Oozie job operation commands
oozie job <OPTIONS> : job operations
-action <arg> coordinator rerun/kill on action ids (requires -rerun/-kill);
coordinator log retrieval on action ids (requires -log)
-allruns Get workflow jobs corresponding to a coordinator action
including all the reruns
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-change <arg> change a coordinator or bundle job
-config <arg> job configuration file '.xml' or '.properties'
-configcontent <arg> job configuration
-coordinator <arg> bundle rerun on coordinator names (requires -rerun)
-D <property=value> set/override value for given property
-date <arg> coordinator/bundle rerun on action dates (requires -rerun);
coordinator log retrieval on action dates (requires -log)
-debug Use debug mode to see debugging statements on stdout
-definition <arg> job definition
-diff <arg> Show diff of the new coord definition and properties with the
existing one (default true)
-doas <arg> doAs user, impersonates as the specified user
-dryrun Dryrun a coordinator (since 2.0), a workflow (since 3.3.2) or a bundle (since 5.1)
without actually executing it.
-failed re-runs the failed workflow actions of the coordinator actions (requires -rerun)
-filter <arg> <key><comparator><value>[;<key><comparator><value>]*
(All Coordinator actions satisfying the filters will be retrieved).
key: status or nominaltime
comparator: =, !=, <, <=, >, >=. = is used as OR and others as AND
status: values are valid status like SUCCEEDED, KILLED etc. Only = and != apply
for status.
nominaltime: time of format yyyy-MM-dd'T'HH:mm'Z'
-ignore <arg> change status of a coordinator job or action to IGNORED
(-action required to ignore coord actions)
-info <arg> info of a job
-interval <arg> polling interval in minutes (default is 5, requires -poll)
-kill <arg> kill a job (coordinator can mention -action or -date)
-len <arg> number of actions (default TOTAL ACTIONS, requires -info)
-localtime use local time (same as passing your time zone to -timezone).
Overrides -timezone option
-log <arg> job log
-errorlog <arg> job error log
-auditlog <arg> job audit log
-logfilter <arg> job log search parameter. Can be specified as -logfilter
opt1=val1;opt2=val1;opt3=val1. Supported options are recent,
start, end, loglevel, text, limit and debug
-nocleanup do not clean up output-events of the coordinator rerun
actions (requires -rerun)
-offset <arg> job info offset of actions (default '1', requires -info)
-oozie <arg> Oozie URL
-order <arg> order to show coord actions (default ascending order, 'desc'
for descending order, requires -info)
-poll <arg> poll Oozie until a job reaches a terminal state or a timeout
occurs
-refresh re-materialize the coordinator rerun actions (requires
-rerun)
-rerun <arg> rerun a job (coordinator requires -action or -date, bundle
requires -coordinator or -date)
-resume <arg> resume a job
-run run a job
-start <arg> start a job
-submit submit a job
-suspend <arg> suspend a job
-timeout <arg> timeout in minutes (default is 30, negative values indicate
no timeout, requires -poll)
-timezone <arg> use time zone with the specified ID (default GMT).
See 'oozie info -timezones' for a list
-update <arg> Update coord definition and properties
-value <arg> new endtime/concurrency/pausetime value for changing a
coordinator job
-verbose verbose mode
-sladisable disables sla alerts for the job and its children
-slaenable enables sla alerts for the job and its children
-slachange Update sla param for jobs, supported param are should-start, should-end and max-duration
-retries Get information of the retry attempts for a given workflow action.
-validatejar <jar> based on the supplied Fluent Job API jar, a workflow definition XML is generated and checked whether
it's a valid Oozie workflow. Output is whether the generated workflow is a valid one
-submitjar <jar> based on the supplied Fluent Job API jar, a workflow definition XML is generated and submitted. When
the parameter =oozie.wf.application.path= isn't supplied on the command line, an HDFS location with
the prefix defined in
=oozie-site.xml#oozie.client.jobs.application.generated.path= is used. Output is the workflow ID
-runjar <jar> based on the supplied Fluent Job API jar, a workflow definition XML is generated and run. When the
parameter =oozie.wf.application.path= isn't supplied on the command line, an HDFS location with the
prefix defined in
=oozie-site.xml#oozie.client.jobs.application.generated.path= is used. Output is the workflow ID
Oozie jobs operation commands
oozie jobs <OPTIONS> : jobs status
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-doas <arg> doAs user, impersonates as the specified user.
-filter <arg> user=<U>\;name=<N>\;group=<G>\;status=<S>\;frequency=<F>\;unit=<M>\;startcreatedtime=<SC>\;
endcreatedtime=<EC>\;sortby=<SB>
-jobtype <arg> job type ('Supported in Oozie-2.0 or later versions ONLY - coordinator' or 'wf' (default))
-len <arg> number of jobs (default '100')
-localtime use local time (same as passing your time zone to -timezone). Overrides -timezone option
-offset <arg> jobs offset (default '1')
-oozie <arg> Oozie URL
-timezone <arg> use time zone with the specified ID (default GMT). See 'oozie info -timezones' for a list
-kill kill all jobs that satisfy the filter, len, offset, or/and jobtype options. If it's used without
other options, it will kill all the first 50 workflow jobs. Command will fail if one or more
of the jobs is in wrong state.
-suspend suspend all jobs that satisfy the filter, len, offset, or/and jobtype options. If it's used without
other options, it will suspend all the first 50 workflow jobs. Command will fail if one or more
of the jobs is in wrong state.
-resume resume all jobs that satisfy the filter, len, offset, or/and jobtype options. If it's used without
other options, it will resume all the first 50 workflow jobs. Command will fail if one or more
of the jobs is in wrong state.
-verbose verbose mode
Oozie admin operation commands
oozie admin <OPTIONS> : admin operations
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-configuration show Oozie system configuration
-doas <arg> doAs user, impersonates as the specified user
-instrumentation show Oozie system instrumentation
-javasysprops show Oozie Java system properties
-metrics show Oozie system metrics
-oozie <arg> Oozie URL
-osenv show Oozie system OS environment
-queuedump show Oozie server queue elements
-servers list available Oozie servers (more than one only if HA is enabled)
-shareliblist List available sharelib that can be specified in a workflow action
-sharelibupdate Update server to use a newer version of sharelib
-status show the current system status
-systemmode <arg> Supported in Oozie-2.0 or later versions ONLY. Change oozie
system mode [NORMAL|NOWEBSERVICE|SAFEMODE]
-version show Oozie server build version
-purge <arg> purge old oozie workflow, coordinator and bundle records from DB (parameter unit: day)
wf=<N>\;coord=<N>\;bundle=<N>\;limit=<N>\;oldcoordaction=<true/false>
Oozie validate command
oozie validate <OPTIONS> <ARGS> : validate a workflow, coordinator, bundle XML file
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-oozie <arg> Oozie URL
Oozie SLA operation commands
oozie sla <OPTIONS> : sla operations (Deprecated as of Oozie 4.0)
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-len <arg> number of results (default '100', max limited by oozie server setting which defaults to '1000')
-offset <arg> start offset (default '0')
-oozie <arg> Oozie URL
-filter <arg> jobid=<JobID/ActionID>\;appname=<Application Name>
Oozie Pig submit command
oozie pig <OPTIONS> -X <ARGS> : submit a pig job, everything after '-X' are pass-through parameters to pig, any '-D' arguments
after '-X' are put in <configuration>
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-doas <arg> doAs user, impersonates as the specified user.
-config <arg> job configuration file '.properties'
-D <property=value> set/override value for given property
-file <arg> Pig script
-oozie <arg> Oozie URL
-P <property=value> set parameters for script
Oozie Hive submit command
oozie hive <OPTIONS> -X<ARGS> : submit a hive job, everything after '-X' are pass-through parameters to hive, any '-D' arguments
after '-X' are put in <configuration>
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-config <arg> job configuration file '.properties'
-D <property=value> set/override value for given property
-doas <arg> doAs user, impersonates as the specified user
-file <arg> hive script
-oozie <arg> Oozie URL
-P <property=value> set parameters for script
Oozie Sqoop submit command
oozie sqoop <OPTIONS> -X<ARGS> : submit a sqoop job, any '-D' arguments after '-X' are put in <configuration>
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-config <arg> job configuration file '.properties'
-D <property=value> set/override value for given property
-doas <arg> doAs user, impersonates as the specified user
-command <arg> sqoop command
-oozie <arg> Oozie URL
Oozie info command
oozie info <OPTIONS> : get more detailed info about specific topics
-timezones display a list of available time zones
Oozie MapReduce job command
oozie mapreduce <OPTIONS> : submit a mapreduce job
-auth <arg> select authentication type [SIMPLE|KERBEROS]
-config <arg> job configuration file '.properties'
-D <property=value> set/override value for given property
-doas <arg> doAs user, impersonates as the specified user
-oozie <arg> Oozie URL
Common CLI Options
Authentication
The oozie CLI automatically perform authentication if the Oozie server requests it. By default it supports both pseudo/simple authentication and Kerberos HTTP SPNEGO authentication.
To perform a specific authentication, the auth option with authentication type requests Oozie client to run the specified authentication mechanism only. Oozie client provides two types simple and kerberos which supports pseudo/simple and Kerberos.
For pseudo/simple authentication the oozie CLI uses the user name of the current OS user.
For Kerberos HTTP SPNEGO authentication the oozie CLI uses the default principal for the OS Kerberos cache (normally the principal that did kinit).
Oozie uses Apache Hadoop-Auth (Java HTTP SPNEGO) library for authentication. This library can be extended to support other authentication mechanisms.
Once authentication is performed successfully the received authentication token is cached in the user home directory in the .oozie-auth-token file with owner-only permissions. Subsequent requests reuse the cached token while valid.
The use of the cache file can be disabled by invoking the oozie CLI with the -Doozie.auth.token.cachefalse= option.
To use an custom authentication mechanism, a Hadoop-Auth Authenticator implementation must be specified with the -Dauthenticator.class=CLASS option.
Impersonation, doAs
The -doas option allows the current user to impersonate other users when interacting with the Oozie system. The current user must be configured as a proxyuser in the Oozie system. The proxyuser configuration may restrict from which hosts a user may impersonate users, as well as users of which groups can be impersonated.
Oozie URL
All oozie CLI sub-commands expect the -oozie OOZIE_URL option indicating the URL of the Oozie system to run the command against. If the OOZIE_URL environment variable has not been set, oozie will use the default URL specified in oozie-client-env.sh (equivalent to !http://$(hostname -f):11000/oozie).
If the -oozie option is not specified, the oozie CLI will look for the OOZIE_URL environment variable and uses it if set.
If the option is not provided and the environment variable is not set, the oozie CLI will fail.
Time zone
The -timezone TIME_ZONE_ID option in the job and jobs sub-commands allows you to specify the time zone to use in the output of those sub-commands. The TIME_ZONE_ID should be one of the standard Java Time Zone IDs. You can get a list of the available time zones with the command oozie info -timezones.
If the -localtime option is used, it will cause Oozie to use whatever the time zone is of the machine. If both -localtime and -timezone TIME_ZONE_ID are used, the -localtime option will override the -timezone TIME_ZONE_ID option. If neither option is given, Oozie will look for the OOZIE_TIMEZONE environment variable and uses it if set. If neither option is given and the environment variable is not set, or if Oozie is given an invalid time zone, it will use GMT.
Debug Mode
If you export OOZIE_DEBUG=1 then the Oozie CLI will output the Web Services API details used by any commands you execute. This is useful for debugging purposes to or see how the Oozie CLI works with the WS API.
CLI retry
Oozie CLI retries connection to Oozie servers for transparent high availability failover when one of the Oozie servers go down. Oozie CLI command will retry for all commands in case of ConnectException. In case of SocketException, all commands except PUT and POST will have retry logic. All job submit are POST call, examples of PUT and POST commands can be find out from WebServicesAPI. Retry count can be configured with system property oozie.connection.retry.count. Default count is 4.
Job Operations
Submitting a Workflow, Coordinator or Bundle Job
- Submitting bundle feature is only supported in Oozie 3.0 or later. Similarly, all bundle operation features below are only supported in Oozie 3.0 or later.
Example:
$ oozie job -oozie http://localhost:11000/oozie -config job.properties -submit . job: 14-20090525161321-oozie-joe
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
The workflow application path must be specified in the file with the oozie.wf.application.path property. The coordinator application path must be specified in the file with the oozie.coord.application.path property.The bundle application path must be specified in the file with the oozie.bundle.application.path property. Specified path must be an HDFS path.
The job will be created, but it will not be started, it will be in PREP status.
Starting a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -start 14-20090525161321-oozie-joe
The start option starts a previously submitted workflow job or bundle job that is in PREP status.
After the command is executed the workflow job will be in RUNNING status and bundle job will be in RUNNINGstatus.
A coordinator job does not support the start action. It will show the following error message when trying to start it via the CLI:
Error: E0303 : E0303: Invalid parameter value, [action] = [start]
Running a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -config job.properties -run . job: 15-20090525161321-oozie-joe
The run option creates and starts a workflow job, coordinator job or bundle job.
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
The workflow application path must be specified in the file with the oozie.wf.application.path property. The coordinator application path must be specified in the file with the oozie.coord.application.path property. The bundle application path must be specified in the file with the oozie.bundle.application.path property.The specified path must be an HDFS path.
The job will be created and it will started, the job will be in RUNNING status.
Suspending a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -suspend 14-20090525161321-oozie-joe
The suspend option suspends a workflow job in RUNNING status. After the command is executed the workflow job will be in SUSPENDED status.
The suspend option suspends a coordinator/bundle job in RUNNING, RUNNINGWITHERROR or PREP status. When the coordinator job is suspended, running coordinator actions will stay in running and the workflows will be suspended. If the coordinator job is in RUNNINGstatus, it will transit to SUSPENDEDstatus; if it is in RUNNINGWITHERRORstatus, it will transit to SUSPENDEDWITHERROR; if it is in PREPstatus, it will transit to PREPSUSPENDEDstatus.
When the bundle job is suspended, running coordinators will be suspended. If the bundle job is in RUNNINGstatus, it will transit to SUSPENDEDstatus; if it is in RUNNINGWITHERRORstatus, it will transit to SUSPENDEDWITHERROR; if it is in PREPstatus, it will transit to PREPSUSPENDEDstatus.
Resuming a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -resume 14-20090525161321-oozie-joe
The resume option resumes a workflow job in SUSPENDED status.
After the command is executed the workflow job will be in RUNNING status.
The suspend option suspends a coordinator/bundle job in SUSPENDED, SUSPENDEDWITHERROR or PREPSUSPENDED status. If the coordinator job is in SUSPENDEDstatus, it will transit to RUNNINGstatus; if it is in SUSPENDEDWITHERRORstatus, it will transit to RUNNINGWITHERROR; if it is in PREPSUSPENDEDstatus, it will transit to PREPstatus.
When the coordinator job is resumed it will create all the coordinator actions that should have been created during the time it was suspended, actions will not be lost, they will delayed.
When the bundle job is resumed, suspended coordinators will resume running. If the bundle job is in SUSPENDEDstatus, it will transit to RUNNINGstatus; if it is in SUSPENDEDWITHERRORstatus, it will transit to RUNNINGWITHERROR; if it is in PREPSUSPENDEDstatus, it will transit to PREPstatus.
Killing a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -kill 14-20090525161321-oozie-joe
The kill option kills a workflow job in PREP, SUSPENDED or RUNNING status and a coordinator/bundle job in PREP, RUNNING, PREPSUSPENDED, SUSPENDED, PREPPAUSED, or PAUSED status.
After the command is executed the job will be in KILLED status.
Killing a Coordinator Action or Multiple Actions
Example:
$oozie job -kill <coord_Job_id> [-action 1, 3-4, 7-40] [-date 2009-01-01T01:00Z::2009-05-31T23:59Z, 2009-11-10T01:00Z, 2009-12-31T22:00Z]
- The kill option here for a range of coordinator actions kills a non-terminal (RUNNING, WAITING, READY, SUSPENDED) coordinator action when coordinator job is not in FAILED or KILLED state.
- Either -action or -date should be given.
- If neither -action nor -date is given, the exception will be thrown. Also if BOTH -action and -date are given, an error will be thrown.
- Multiple ranges can be used in -action or -date. See the above example.
- If one of the actions in the given list of -action is already in terminal state, the output of this command will only include the other actions.
- The dates specified in -date must be UTC.
- Single date specified in -date must be able to find an action with matched nominal time to be effective.
- After the command is executed the killed coordinator action will have KILLED status.
Changing endtime/concurrency/pausetime/status of a Coordinator Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -change 14-20090525161321-oozie-joe -value endtime=2011-12-01T05:00Z\;concurrency=100\;2011-10-01T05:00Z $ oozie job -oozie http://localhost:11000/oozie -change 0000001-140321155112907-oozie-puru-C -value status=RUNNING
The endtime/concurrency/pausetime option changes a coordinator job that is not in KILLED status.
Valid value names are:
- endtime: the end time of the coordinator job.
- concurrency: the concurrency of the coordinator job.
- pausetime: the pause time of the coordinator job.
- status: new status for coordinator job.
Conditions and usage:
- Repeated value names are not allowed.
- New end time should not be before job’s start time and last action time.
- If end time is before job start time and if the job has not materialized any actions, then job status is changed to SUCCEEDED.
- Currently status only takes RUNNING and can be used to change the status of FAILED, KILLED, IGNORED coordinator job to RUNNING and resuming materialization. This status change command does not affect the status of already materialized actions in the coordinator. If there are FAILED, KILLED or IGNORED coordinator actions they have to be rerun separately.
- New concurrency value has to be a valid integer.
- All lookahead actions which are in WAITING/READY state will be revoked according to the new pause/end time. If any action after new pause/end time is not in WAITING/READY state, an exception will be thrown.
- Also empty string "" can be used to reset pause time to none.
- Endtime/concurrency/pausetime of IGNORED Job cannot be changed.
After the command is executed the job’s end time, concurrency or pause time should be changed. If an already-succeeded job changes its end time, its status will become running.
Changing endtime/pausetime of a Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -change 14-20090525161321-oozie-joe -value pausetime=2011-12-01T05:00Z
The change option changes a bundle job that is not in KILLED status.
Valid value names are:
- pausetime: the pause time of the bundle job.
- endtime: the end time of the bundle job.
Repeated value names are not allowed. An empty string "" can be used to reset pause time to none. New end time should not be before job’s kickoff time.
Bundle will execute pause/end date change command on each coordinator job. Refer conditions and usage section of coordinator change command for more details Coordinator job change command.
Rerunning a Workflow Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -config job.properties -rerun 14-20090525161321-oozie-joe
The rerun option reruns a completed ( SUCCEEDED, FAILED or KILLED ) job skipping the specified nodes.
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
The workflow application path must be specified in the file with the oozie.wf.application.path property. The specified path must be an HDFS path.
The list of nodes to skipped must be provided in the oozie.wf.rerun.skip.nodes property separated by commas.
After the command is executed the job will be in RUNNING status.
Refer to the Rerunning Workflow Jobs for details on rerun.
Rerunning a Coordinator Action or Multiple Actions
Example:
$oozie job -rerun <coord_Job_id> [-nocleanup] [-refresh] [-failed] [-config <arg>] [-action 1, 3-4, 7-40] (-action or -date is required to rerun.) [-date 2009-01-01T01:00Z::2009-05-31T23:59Z, 2009-11-10T01:00Z, 2009-12-31T22:00Z] (if neither -action nor -date is given, the exception will be thrown.)
The rerun option reruns a terminated (TIMEDOUT, SUCCEEDED, KILLED, FAILED, IGNORED) coordinator action when coordinator job is not in FAILED or KILLED state.
After the command is executed the rerun coordinator action will be in WAITING status.
Refer to the Rerunning Coordinator Actions for details on rerun.
Rerunning a Bundle Job
Example:
$oozie job -rerun <bundle_Job_id> [-nocleanup] [-refresh] [-coordinator c1, c3, c4] (-coordinator or -date is required to rerun.) [-date 2009-01-01T01:00Z::2009-05-31T23:59Z, 2009-11-10T01:00Z, 2009-12-31T22:00Z] (if neither -coordinator nor -date is given, the exception will be thrown.)
The rerun option reruns coordinator actions belonging to specified coordinators within the specified date range.
After the command is executed the rerun coordinator action will be in WAITING status.
Checking the Information and Status of a Workflow, Coordinator or Bundle Job or a Coordinator Action
Example:
$ oozie job -oozie http://localhost:11000/oozie -info 14-20090525161321-oozie-joe . .---------------------------------------------------------------------------------------------------------------------------------------------------------------- Workflow Name : map-reduce-wf App Path : hdfs://localhost:8020/user/joe/workflows/map-reduce Status : SUCCEEDED Run : 0 User : joe Group : users Created : 2009-05-26 05:01 +0000 Started : 2009-05-26 05:01 +0000 Ended : 2009-05-26 05:01 +0000 Actions .---------------------------------------------------------------------------------------------------------------------------------------------------------------- Action Name Type Status Transition External Id External Status Error Code Start End .---------------------------------------------------------------------------------------------------------------------------------------------------------------- hadoop1 map-reduce OK end job_200904281535_0254 SUCCEEDED - 2009-05-26 05:01 +0000 2009-05-26 05:01 +0000 .----------------------------------------------------------------------------------------------------------------------------------------------------------------
The info option can display information about a workflow job or coordinator job or coordinator action. The info option for a Coordinator job will retrieve the Coordinator actions ordered by nominal time. However, the info command may timeout if the number of Coordinator actions are very high. In that case, info should be used with offset and len option.
The offset and len option should be used for pagination. offset determines the start offset of the action returned among all the actions that matched the filter criteria. len determines number of actions to be returned.
The localtime option displays times in local time, if not specified times are displayed in GMT.
The filter option can be used to filter coordinator actions based on some criteria. The filter option syntax is: <key><comparator><value>[;<key><comparator><value>]*. (Note escape \ needed before semicolon to specify multiple names for filter in shell) key: status or nominalTime comparator: , !, <, <, >, > value: valid status like SUCCEEDED, KILLED, RUNNING etc. Only and ! apply for status value for nominalTime is valid date of the format yyyy-MM-dd’T’HH:mm’Z’ (like 2014-06-01T00:00Z)
Multiple values must be specified as different name value pairs. The query is formed by doing AND of all conditions, with the exception of = which uses OR if there are multiple values for the same key. For example, filter ’statusRUNNING;statusWAITING;nominalTime>2014-06-01T00:00Z' maps to query (status RUNNING OR status = WAITING) AND nominalTime >2014-06-01T00:00Z which returns all waiting or running actions with nominalTime > 2014-06-01T00:00Z.
Currently, the filter option can be used only with an info option on Coordinator job.
The verbose option gives more detailed information for all the actions, if checking for workflow job or coordinator job. An example below shows how the verbose option can be used to gather action statistics information for a job:
$ oozie job -oozie http://localhost:11000/oozie -info 0000001-111219170928042-oozie-para-W@mr-node -verbose
ID : 0000001-111219170928042-oozie-para-W@mr-node
------------------------------------------------------------------------------------------------------------------------------------
Console URL : http://localhost:50030/jobdetails.jsp?jobid=job_201112191708_0006
Error Code : -
Error Message : -
External ID : job_201112191708_0006
External Status : SUCCEEDED
Name : mr-node
Retries : 0
Tracker URI : localhost:8021
Type : map-reduce
Started : 2011-12-20 01:12
Status : OK
Ended : 2011-12-20 01:12
External Stats : {"org.apache.hadoop.mapred.JobInProgress$Counter":{"TOTAL_LAUNCHED_REDUCES":1,"TOTAL_LAUNCHED_MAPS":1,"DATA_LOCAL_MAPS":1},"ACTION_TYPE":"MAP_REDUCE","FileSystemCounters":{"FILE_BYTES_READ":1746,"HDFS_BYTES_READ":1409,"FILE_BYTES_WRITTEN":3524,"HDFS_BYTES_WRITTEN":1547},"org.apache.hadoop.mapred.Task$Counter":{"REDUCE_INPUT_GROUPS":33,"COMBINE_OUTPUT_RECORDS":0,"MAP_INPUT_RECORDS":33,"REDUCE_SHUFFLE_BYTES":0,"REDUCE_OUTPUT_RECORDS":33,"SPILLED_RECORDS":66,"MAP_OUTPUT_BYTES":1674,"MAP_INPUT_BYTES":1409,"MAP_OUTPUT_RECORDS":33,"COMBINE_INPUT_RECORDS":0,"REDUCE_INPUT_RECORDS":33}}
External ChildIDs : null
------------------------------------------------------------------------------------------------------------------------------------
The two fields External Stats and External ChildIDs display the action statistics information (that includes counter information in case of MR action and PigStats information in case of a pig action) and child ids of the given job.
Note that the user can turn on/off External Stats by specifying the property oozie.action.external.stats.write as true or false in workflow.xml. By default, it is set to false (not to collect External Stats). External ChildIDs will always be stored.
Listing all the Workflows for a Coordinator Action
A coordinator action kicks off different workflows for its original run and all subsequent reruns. Getting a list of those workflow ids is a useful tool to keep track of your actions’ runs and to go debug the workflow job logs if required. Along with ids, it also lists their statuses, and start and end times for quick reference.
This is achieved by using the Coordinator Action info command and specifying a flag allruns along with the info command.
$ oozie job -info 0000001-111219170928042-oozie-joe-C@1 -allruns -oozie http://localhost:11000/oozie . Job ID Status Started Ended .---------------------------------------------------------------------------------------------------- 0000001-140324163709596-oozie-joe-W SUCCEEDED 2014-03-24 23:40 GMT 2014-03-24 23:40 GMT .---------------------------------------------------------------------------------------------------- 0000000-140324164318985-oozie-joe-W SUCCEEDED 2014-03-24 23:44 GMT 2014-03-24 23:44 GMT .---------------------------------------------------------------------------------------------------- 0000001-140324164318985-oozie-joe-W SUCCEEDED 2014-03-24 23:44 GMT 2014-03-24 23:44 GMT .----------------------------------------------------------------------------------------------------
Listing all retry attempts of a workflow action
When retry-max is specified for an action in the workflow definition, and there is a failure, it will be retried till it succeeds or retry-max attempts are exhausted. To get information on all the retry attempts, -retries command can be used.
$ oozie job -retries 0000000-161212175234862-oozie-puru-W@pig-node -oozie http://localhost:11000/oozie ID : 0000000-161212175234862-oozie-puru-W@pig-node ------------------------------------------------------------------------------------------------------------------------------------ Attempt : 1 Start Time : Tue, 13 Dec 2016 01:56:24 GMT End Time : Tue, 13 Dec 2016 01:56:27 GMT Console URL : http://localhost:50030/jobdetails.jsp?jobid=job_201612051339_2650 ------------------------------------------------------------------------------------------------------------------------------------ Attempt : 2 Start Time : Tue, 13 Dec 2016 01:56:24 GMT End Time : Tue, 13 Dec 2016 01:56:27 GMT Console URL : http://localhost:50030/jobdetails.jsp?jobid=job_201612051339_2650 ------------------------------------------------------------------------------------------------------------------------------------ Attempt : 3 Start Time : Tue, 13 Dec 2016 01:56:24 GMT End Time : Tue, 13 Dec 2016 01:56:27 GMT Console URL : http://localhost:50030/jobdetails.jsp?jobid=job_201612051339_2650 ------------------------------------------------------------------------------------------------------------------------------------ $
Checking the xml definition of a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -definition 14-20090525161321-oozie-joe
.
<workflow-app xmlns="uri:oozie:workflow:0.2" name="sm3-segment-2413">
<start to="p0"/>
<action name="p0">
</action>
<end name="end"/>
</workflow-app>
Checking the server logs of a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -log 14-20090525161321-oozie-joe
Checking the server error logs of a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -errorlog 0000000-150121110331712-oozie-puru-B
2015-01-21 11:33:29,090 WARN CoordSubmitXCommand:523 - SERVER[-] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-150121110331712-oozie-puru-B] ACTION[] SAXException :
org.xml.sax.SAXParseException; lineNumber: 20; columnNumber: 22; cvc-complex-type.2.4.a: Invalid content was found starting with element 'concurrency'. One of '{"uri:oozie:coordinator:0.2":controls, "uri:oozie:coordinator:0.2":datasets, "uri:oozie:coordinator:0.2":input-events, "uri:oozie:coordinator:0.2":output-events, "uri:oozie:coordinator:0.2":action}' is expected.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.jaxp.validation.StreamValidatorHelper.validate(Unknown Source)
at org.apache.xerces.jaxp.validation.ValidatorImpl.validate(Unknown Source)
Checking the audit logs of a Workflow, Coordinator or Bundle Job
Example:
$ oozie job -oozie http://localhost:11000/oozie -auditlog 0000000-150322000230582-oozie-puru-C 2015-03-22 00:04:35,494 INFO oozieaudit:520 - IP [-], USER [purushah], GROUP [null], APP [-], JOBID [0000000-150322000230582-oozie-puru-C], OPERATION [start], PARAMETER [null], STATUS [SUCCESS], HTTPCODE [200], ERRORCODE [null], ERRORMESSAGE [null] 2015-03-22 00:05:13,823 INFO oozieaudit:520 - IP [-], USER [purushah], GROUP [null], APP [-], JOBID [0000000-150322000230582-oozie-puru-C], OPERATION [suspend], PARAMETER [0000000-150322000230582-oozie-puru-C], STATUS [SUCCESS], HTTPCODE [200], ERRORCODE [null], ERRORMESSAGE [null] 2015-03-22 00:06:59,561 INFO oozieaudit:520 - IP [-], USER [purushah], GROUP [null], APP [-], JOBID [0000000-150322000230582-oozie-puru-C], OPERATION [suspend], PARAMETER [0000000-150322000230582-oozie-puru-C], STATUS [SUCCESS], HTTPCODE [200], ERRORCODE [null], ERRORMESSAGE [null] 2015-03-22 23:22:20,012 INFO oozieaudit:520 - IP [-], USER [purushah], GROUP [null], APP [-], JOBID [0000000-150322000230582-oozie-puru-C], OPERATION [suspend], PARAMETER [0000000-150322000230582-oozie-puru-C], STATUS [SUCCESS], HTTPCODE [200], ERRORCODE [null], ERRORMESSAGE [null] 2015-03-22 23:28:48,218 INFO oozieaudit:520 - IP [-], USER [purushah], GROUP [null], APP [-], JOBID [0000000-150322000230582-oozie-puru-C], OPERATION [resume], PARAMETER [0000000-150322000230582-oozie-puru-C], STATUS [SUCCESS], HTTPCODE [200], ERRORCODE [null], ERRORMESSAGE [null]
Checking the server logs for particular actions of a Coordinator Job
Example:
$ oozie job -log <coord_job_id> [-action 1, 3-4, 7-40] (-action is optional.)
Filtering the server logs with logfilter options
User can provide multiple option to filter logs using -logfilter opt1=val1;opt2=val1;opt3=val1. This can be used to fetch only just logs of interest faster as fetching Oozie server logs is slow due to the overhead of pattern matching. Available options are:
- recent: Specify recent hours/min of logs to scan. The recent offset specified is taken relative to the end time specified, job end time or the current system time if the job is still running in that order of precedence. For eg: recent=3h or recent=30m will fetch logs starting 3 hours/30 minutes before the end time and up to the end time. H/h is used to denote hour and M/m is used to denote minutes. If no suffix is specified default is hours.
- start: Start time for scanning logs. Default is start time of the job. User can provide a valid date or offset similar to recent option. Valid date formats are “yyyy-MM-dd’T’HH:mm’Z’” and “yyyy-MM-dd HH:mm:ss,SSS”. When an offset is specified, it is calculated relative to the start time of the job. For eg: start=2h will fetch logs starting 2 hours after the job was started.
- end: End time for scanning logs. Default is end time of the job or current system time if the job is still running. User can provide a valid date or offset similar to start option. When an offset is specified, it is calculated relative to start time i.e job start time . For eg: end=2h will fetch logs from start time and start time plus 2 hours.
- loglevel : Multiple log levels separated by “|” can be specified. Supported log levels are ALL, DEBUG, ERROR, INFO, TRACE, WARN, FATAL.
- text: String to search in logs.
- limit : Limit number of line to be searched. Log search will end when when n lines(excluding stack-trace) have been matched.
- debug : Prints debug information on the log files, time ranges and patterns being searched for. Can be used to debug if expected logs are not shown with the filter options provided.
Examples. Searching log with log level ERROR or WARN will only give log with Error and Warning (with stack-trace) only. This will be useful if job has failed and user want to find error logs with exception.
$ ./oozie job -log 0000006-140319184715726-oozie-puru-W -logfilter loglevel=WARN\;limit=3 -oozie http://localhost:11000/oozie/ 2014-03-20 10:01:52,977 WARN ActionStartXCommand:542 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000006-140319184715726-oozie-puru-W] ACTION[0000006-140319184715726-oozie-puru-W@:start:] [***0000006-140319184715726-oozie-puru-W@:start:***]Action status=DONE 2014-03-20 10:01:52,977 WARN ActionStartXCommand:542 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000006-140319184715726-oozie-puru-W] ACTION[0000006-140319184715726-oozie-puru-W@:start:] [***0000006-140319184715726-oozie-puru-W@:start:***]Action updated in DB! 2014-03-20 10:01:53,189 WARN ActionStartXCommand:542 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000006-140319184715726-oozie-puru-W] ACTION[0000006-140319184715726-oozie-puru-W@mr-node-1] Error starting action [mr-node-1]. ErrorType [TRANSIENT], ErrorCode [JA009], Message [JA009: java.io.IOException: java.io.IOException: Queue "aaadefault" does not exist at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3615) at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3561) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:587) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1432) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1428) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:394) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1426) Caused by: java.io.IOException: Queue "aaadefault" does not exist at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:433) at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3613) ... 12 more $
Search with specific text and recent option.
$ ./oozie job -log 0000003-140319184715726-oozie-puru-C -logfilter text=Missing\;limit=4\;recent=1h -oozie http://localhost:11000/oozie/ 2014-03-20 09:59:50,329 INFO CoordActionInputCheckXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000003-140319184715726-oozie-puru-C] ACTION[0000003-140319184715726-oozie-puru-C@1] [0000003-140319184715726-oozie-puru-C@1]::CoordActionInputCheck:: Missing deps:hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/ 2014-03-20 09:59:50,330 INFO CoordActionInputCheckXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000003-140319184715726-oozie-puru-C] ACTION[0000003-140319184715726-oozie-puru-C@1] [0000003-140319184715726-oozie-puru-C@1]::ActionInputCheck:: In checkListOfPaths: hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/ is Missing. 2014-03-20 10:02:19,087 INFO CoordActionInputCheckXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000003-140319184715726-oozie-puru-C] ACTION[0000003-140319184715726-oozie-puru-C@2] [0000003-140319184715726-oozie-puru-C@2]::CoordActionInputCheck:: Missing deps:hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/ 2014-03-20 10:02:19,088 INFO CoordActionInputCheckXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000003-140319184715726-oozie-puru-C] ACTION[0000003-140319184715726-oozie-puru-C@2] [0000003-140319184715726-oozie-puru-C@2]::ActionInputCheck:: In checkListOfPaths: hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/ is Missing. $
Search example with specific date range.
$ ./oozie job -log 0000003-140319184715726-oozie-puru-C -logfilter "start=2014-03-20 10:00:57,063;end=2014-03-20 10:10:57,063" -oozie http://localhost:11000/oozie/ 2014-03-20 10:00:57,063 INFO CoordActionUpdateXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000003-140319184715726-oozie-puru-C] ACTION[0000003-140319184715726-oozie-puru-C@1] Updating Coordinator action id :0000003-140319184715726-oozie-puru-C@1 status to KILLED, pending = 0 2014-03-20 10:02:18,967 INFO CoordMaterializeTransitionXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[aggregator-coord] JOB[0000003-140319184715726-oozie-puru-C] ACTION[-] materialize actions for tz=Coordinated Universal Time, start=Thu Dec 31 18:00:00 PST 2009, end=Thu Dec 31 19:00:00 PST 2009, timeUnit 12, frequency :60:MINUTE, lastActionNumber 1 2014-03-20 10:02:18,971 WARN CoordELFunctions:542 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[aggregator-coord] JOB[0000003-140319184715726-oozie-puru-C] ACTION[-] If the initial instance of the dataset is later than the current-instance specified, such as coord:current(-200) in this case, an empty string is returned. This means that no data is available at the current-instance specified by the user and the user could try modifying his initial-instance to an earlier time. 2014-03-20 10:02:18,975 INFO CoordMaterializeTransitionXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[aggregator-coord] JOB[0000003-140319184715726-oozie-puru-C] ACTION[-] [0000003-140319184715726-oozie-puru-C]: all actions have been materialized, set pending to true 2014-03-20 10:02:18,975 INFO CoordMaterializeTransitionXCommand:539 - SERVER[ ] USER[-] GROUP[-] TOKEN[] APP[aggregator-coord] JOB[0000003-140319184715726-oozie-puru-C] ACTION[-] Coord Job status updated to = RUNNING
Dryrun of Coordinator Job
- This feature is only supported in Oozie 2.0 or later.
Example:
$ oozie job -oozie http://localhost:11000/oozie -dryrun -config job.properties
***coordJob after parsing: ***
<coordinator-app xmlns="uri:oozie:coordinator:0.1" name="sla_coord" frequency="20"
start="2009-03-06T010:00Z" end="2009-03-20T11:00Z" timezone="America/Los_Angeles">
<output-events>
<data-out name="Output" dataset="DayLogs">
<dataset name="DayLogs" frequency="1440" initial-instance="2009-01-01T00:00Z" timezone="UTC" freq_timeunit="MINUTE" end_of_duration="NONE">
<uri-template>hdfs://localhost:8020/user/angeloh/coord_examples/${YEAR}/${MONTH}/${DAY}</uri-template>
</dataset>
<instance>${coord:current(0)}</instance>
</data-out>
</output-events>
<action>
</action>
</coordinator-app>
***actions for instance***
***total coord actions is 1 ***
------------------------------------------------------------------------------------------------------------------------------------
coordAction instance: 1:
<coordinator-app xmlns="uri:oozie:coordinator:0.1" name="sla_coord" frequency="20"
start="2009-03-06T010:00Z" end="2009-03-20T11:00Z" timezone="America/Los_Angeles">
<output-events>
<data-out name="Output" dataset="DayLogs">
<uris>hdfs://localhost:8020/user/angeloh/coord_examples/2009/03/06</uris>
<dataset name="DayLogs" frequency="1440" initial-instance="2009-01-01T00:00Z" timezone="UTC" freq_timeunit="MINUTE" end_of_duration="NONE">
<uri-template>hdfs://localhost:8020/user/angeloh/coord_examples/${YEAR}/${MONTH}/${DAY}</uri-template>
</dataset>
</data-out>
</output-events>
<action>
</action>
</coordinator-app>
------------------------------------------------------------------------------------------------------------------------------------
The dryrun option tests running a coordinator job with given job properties and does not create the job.
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
The coordinator application path must be specified in the file with the oozie.coord.application.path property. The specified path must be an HDFS path.
Dryrun of Workflow Job
- This feature is only supported in Oozie 3.3.2 or later.
Example:
$ oozie job -oozie http://localhost:11000/oozie -dryrun -config job.properties OK
The dryrun option tests running a workflow job with given job properties and does not create the job.
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
The workflow application path must be specified in the file with the oozie.wf.application.path property. The specified path must be an HDFS path.
If the workflow is accepted (i.e. Oozie is able to successfully read and parse it), it will return "OK"; otherwise, it will return an error message describing why it was rejected.
Dryrun of Bundle Job
- This feature is only supported in Oozie 5.1 or later.
Example:
$ oozie job -oozie http://localhost:11000/oozie -dryrun -config job.properties
***Bundle job after parsing: ***
<bundle-app xmlns="uri:oozie:bundle:0.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="My Bundle">
<parameters>
<property>
<name>oozie.use.system.libpath</name>
<value>true</value>
</property>
</parameters>
<controls>
<kick-off-time>2017-02-14T00:13Z</kick-off-time>
</controls>
<coordinator name="My Coordinator-0">
<app-path>hdfs://localhost:8020/user/hue/oozie/deployments/_admin_-oozie-24-1487060026.39</app-path>
<configuration>
<property>
<name>wf_application_path</name>
<value>hdfs://localhost:8020/user/hue/oozie/workspaces/hue-oozie-1486786607.01</value>
</property>
<property>
<name>start_date</name>
<value>2017-02-14T08:12Z</value>
</property>
<property>
<name>end_date</name>
<value>2017-02-21T08:12Z</value>
</property>
</configuration>
</coordinator>
</bundle-app>
The dryrun option tests running a bundle job with given job properties and does not create the job.
The parameters for the job must be provided in a file, either a Java Properties file (.properties) or a Hadoop XML Configuration file (.xml). This file must be specified with the -config option.
If the bundle job is accepted (i.e. Oozie is able to successfully read and parse it), it will return the parsed bundle job in xml; otherwise, it will return an error message describing why it was rejected.
Updating coordinator definition and properties
Existing coordinator definition will be replaced by new definition. The refreshed coordinator would keep the same coordinator ID, state, and coordinator actions. All created coord action(including in WAITING) will use old configuration. One can rerun actions with -refresh option, -refresh option will use new configuration to rerun coord action
Update command also verifies coordinator definition like submit command, if there is any issue with definition, update will fail. Update command with -dryrun will show coordinator definition and properties differences. Config option is optional, if not specified existing coordinator property is used to find coordinator path.
Update command doesn’t allow update of coordinator name, frequency, start time, end time and timezone and will fail on an attempt to change any of them. To change end time of coordinator use the -change command.
To change the entire XML for a running coordinator, hdfs path for the new XML can be specified as oozie.coord.application.path in job.properties. Then, use -config job.properties in the update command.
$ oozie job -oozie http://localhost:11000/oozie -config job.properties -update 0000005-140402104721140-oozie-puru-C -dryrun
.
**********Job definition changes**********
@@ -3,8 +3,8 @@
<concurrency>1</concurrency>
</controls>
<input-events>
- <data-in name="input" dataset="raw-logs">
- <dataset name="raw-logs" frequency="20" initial-instance="2010-01-01T00:00Z" timezone="UTC" freq_timeunit="MINUTE" end_of_duration="NONE">
+ <data-in name="input" dataset="raw-logs-rename">
+ <dataset name="raw-logs-rename" frequency="20" initial-instance="2010-01-01T00:00Z" timezone="UTC" freq_timeunit="MINUTE" end_of_duration="NONE">
<uri-template>hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/</uri-template>
<done-flag />
</dataset>
**********************************
**********Job conf changes**********
@@ -8,10 +8,6 @@
<value>hdfs://localhost:9000/user/purushah/examples/apps/aggregator/coordinator.xml</value>
</property>
<property>
- <name>old</name>
- <value>test</value>
- </property>
- <property>
<name>user.name</name>
<value>purushah</value>
</property>
@@ -28,6 +24,10 @@
<value>hdfs://localhost:9000</value>
</property>
<property>
+ <name>adding</name>
+ <value>new</value>
+ </property>
+ <property>
<name>jobTracker</name>
<value>localhost:9001</value>
</property>
**********************************
Ignore a Coordinator Job
Example:
$oozie job -ignore <coord_Job_id>
The ignore option changes a coordinator job in KILLED, FAILED to IGNORED state. When a coordinator job in a bundle is in IGNORED state, the coordinator job doesn’t impact the state of the bundle job. For example, when a coordinator job in a bundle failed and afterwards ignored, the bundle job becomes SUCCEEDED instead of DONEWITHERROR as long as other coordinator jobs in the bundle succeeded. A ignored coordinator job can be changed to RUNNING using -change command. Refer to the Coordinator job change command for details.
Ignore a Coordinator Action or Multiple Coordinator Actions
Example:
$oozie job -ignore <coord_Job_id> -action 1,3-4,7-40
The ignore option changes a coordinator action(s) in terminal state (KILLED, FAILED, TIMEDOUT) to IGNORED state, while not changing the state of the coordinator job. When a coordinator action is in IGNORED state, the action doesn’t impact the state of a coordinator job. For example, when a coordinator action failed and afterwards ignored, a coordinator job becomes SUCCEEDED instead of DONEWITHERROR as long as other coordinator actions succeeded.
A ignored coordinator action can be rerun using -rerun command. Refer to the Rerunning Coordinator Actions for details. When a workflow job of a ignored coordinator action is rerun, the coordinator action becomes RUNNING state.
Polling an Oozie job
This command allows polling the Oozie server for an Oozie job until it reaches a completed status (e.g. SUCCEEDED, KILLED, etc).
Example:
$ oozie job -poll <job_id> -interval 10 -timeout 60 -verbose . RUNNING RUNNING RUNNING SUCCEEDED
The -poll argument takes a valid Workflow Job ID, Coordinator Job ID, Coordinator Action ID, or Bundle Job ID.
All other arguments are optional:
- verbose will cause the job status to be printed at each poll; otherwise, there will be no output
- interval allows specifying the polling interval in minutes (default is 5)
- timeout allows specifying the timeout in minutes (default is 30 minutes); negative values indicate no timeout
Changing job SLA definition and alerting
- slaenable command can be used to enable job sla alerts.
- sladisable command can be used to disable job sla alerts.
- slachange command can be used to change sla job definition.
- Supported parameters for sla change command are should-start, should-end and max-duration. Please specify the value in single quotes instead of double quotes in command line to avoid bash interpreting braces in EL functions and causing error.
- All sla commands takes -action or -date parameter. For bundle jobs additional -coordinator (coord_name/id) parameter can be passed. Sla change command need extra parameter -value to specify new sla definition.
- Sla commands without -action or -date parameter is applied to all non terminated actions and all future actions.
- Sla commands with -action or -date parameter will be applied to only non terminated actions.
Eg.
$oozie job -slaenable <coord_Job_id> [-action 1,3-4,7-40] [-date 2009-01-01T01:00Z::2009-05-31T23:59Z,2009-11-10T01:00Z::2009-12-31T22:00Z]
$oozie job -sladisable <coord_Job_id> [-action 1,3-4,7-40] [-date 2009-01-01T01:00Z::2009-05-31T23:59Z,2009-11-10T01:00Z::2009-12-31T22:00Z]
$oozie job -slachange <coord_Job_id> [-action 1,3-4,7-40] [-date 2009-01-01T01:00Z::2009-05-31T23:59Z,2009-11-10T01:00Z::2009-12-31T22:00Z] -value 'sla-max-duration=${10 ** MINUTES};sla-should-end=${30 ** MINUTES};sla-max-duration=${30 * MINUTES}'
$oozie job -slaenable <bundle_job_id> [-action 1,3-4,7-40] [-date 2009-01-01T01:00Z::2009-05-31T23:59Z,2009-11-10T01:00Z::2009-12-31T22:00Z] [-coordinator <List_of_coord_names/ids]
Getting missing dependencies of coordinator action(s)
- Coordination action id can be specified directly for getting missing dependencies of a single action.
- To get information on multiple actions, either -action or -date option can be specified with the coordinator job id.
- missingdeps command doesn’t recompute dependencies. It list missing dependencies which were last computed.
- Oozie checks missing dependencies sequentially, and it will stop on first missing dependency. Blocked On is the first missing dependency for action. So, there could be a chance that Oozie will report some missing dependencies, but it might be present. To resolve the waiting issue, one should fix the blockedOn missing dependency.
- For input logic, missingdeps command doesn’t compute input-logic expression. It will report everything which is missing or not computed.
$oozie job -oozie http://localhost:11000/oozie -missingdeps 0000000-170104141851590-oozie-puru-C -action 1
$oozie job -oozie http://localhost:11000/oozie -missingdeps 0000000-170104141851590-oozie-puru-C@1
.
CoordAction : 1
Blocked on : hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/00/00/_SUCCESS
.
Dataset : input-1
Pending Dependencies :
hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/01/00/_SUCCESS
.
Dataset : input-2
Pending Dependencies :
hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/01/00/_SUCCESS
hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/00/40/_SUCCESS
hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/00/20/_SUCCESS
hdfs://localhost:9000/user/purushah/examples/input-data/rawLogs/2010/01/01/00/00/_SUCCESS
$
Checking a workflow definition generated by a Fluent Job API jar file
Since Oozie 5.1.0.
Generate a workflow definition given the Fluent Job API jar file supplied at command line, and check for its correctness.
Preconditions:
- the Fluent Job API jar file has to be present and readable by the current user at the local path provided
- the folder containing the Fluent Job API jar file provided has to be writable by the current user, since the generated workflow definition is written there
If the -verbose option is provided, a lot more debugging output, including the generated workflow definition, is given.
For more information what an Fluent Job API jar file is, how to build it etc., refer to Fluent Job API - API JAR format.
Example:
$ oozie job -oozie http://localhost:11000/oozie -validatejar /tmp/workflow-api-jar.jar Valid workflow-app
Example (verbose):
$ oozie job -oozie http://localhost:11000/oozie -validatejar /tmp/workflow-api-jar.jar -verbose Checking API jar:/tmp/workflow-api-jar.jar Loading API jar /tmp/workflow-api-jar.jar Workflow job definition generated from API jar: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <workflow:workflow-app xmlns:workflow="uri:oozie:workflow:1.0" ... name="shell-example"> ... </workflow:workflow-app> . API jar is written to /tmp/workflow1876390751841950810.xml Servlet response is: Valid workflow-app API jar is valid.
Submitting a workflow definition generated by a Fluent Job API jar file
Since Oozie 5.1.0.
Generate a workflow definition given the Fluent Job API jar file supplied at command line, write it to a provided or generated HDFS location, and submit.
Preconditions:
- all the parameters that are present in the workflow definition have to be supplied either as command line parameters or via job.properties passed along with the -config option
- the Fluent Job API jar file has to be present and readable by the current user at the local path provided
- the folder containing the Fluent Job API jar file provided has to be writable by the current user, since the generated workflow definition is written there
- the HDFS folder either given by -Doozie.wf.application.path command line parameter, or in its absence contained by oozie-site.xml#oozie.client.jobs.application.generated.path has to be writable by the current user
If the -verbose option is provided, a lot more debugging output, including the generated workflow definition, is given.
For more information what an Fluent Job API jar file is, how to build it etc., refer to Fluent Job API - API JAR format.
Example:
$ oozie job -oozie http://localhost:11000/oozie -submitjar /tmp/workflow-api-jar.jar -config /tmp/job.properties job: 0000009-180107110323219-oozie-oozi-W
Example (verbose):
$ oozie job -oozie http://localhost:11000/oozie -submitjar /tmp/workflow-api-jar.jar -config /tmp/job.properties -verbose Submitting a job based on API jar: /tmp/workflow-api-jar.jar Loading API jar /tmp/workflow-api-jar.jar Workflow job definition generated from API jar: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <workflow:workflow-app xmlns:workflow="uri:oozie:workflow:1.0" ... name="shell-example"> ... </workflow:workflow-app> . job: 0000010-180107110323219-oozie-oozi-W Job based on API jar submitted successfully.
Running a workflow definition generated by a Fluent Job API jar file
Since Oozie 5.1.0.
Generate a workflow definition given the Fluent Job API jar file supplied at command line, write it to a provided or generated HDFS location, submit and run.
Preconditions:
- all the parameters that are present in the workflow definition have to be supplied either as command line parameters or via job.properties passed along with the -config option
- the Fluent Job API jar file has to be present and readable by the current user at the local path provided
- the folder containing the Fluent Job API jar file provided has to be writable by the current user, since the generated workflow definition is written there
- the HDFS folder either given by -Doozie.wf.application.path command line parameter, or in its absence contained by oozie-site.xml#oozie.client.jobs.application.generated.path has to be writable by the current user
If the -verbose option is provided, a lot more debugging output, including the generated workflow definition, is given.
For more information what an Fluent Job API jar file is, how to build it etc., refer to Fluent Job API - API JAR format.
Example:
$ oozie job -oozie http://localhost:11000/oozie -runjar /tmp/workflow-api-jar.jar -config /tmp/job.properties job: 0000011-180107110323219-oozie-oozi-W
Example (verbose):
$ oozie job -oozie http://localhost:11000/oozie -runjar /tmp/workflow-api-jar.jar -config /tmp/job.properties -verbose Submitting a job based on API jar: /tmp/workflow-api-jar.jar Loading API jar /tmp/workflow-api-jar.jar Workflow job definition generated from API jar: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <workflow:workflow-app xmlns:workflow="uri:oozie:workflow:1.0" ... name="shell-example"> ... </workflow:workflow-app> . job: 0000010-180107110323219-oozie-oozi-W Job based on API jar run successfully.
Jobs Operations
Checking the Status of multiple Workflow Jobs
Example:
$ oozie jobs -oozie http://localhost:11000/oozie -localtime -len 2 -filter status=RUNNING . Job Id Workflow Name Status Run User Group Created Started Ended .---------------------------------------------------------------------------------------------------------------------------------------------------------------- 4-20090527151008-oozie-joe hadoopel-wf RUNNING 0 joe other 2009-05-27 15:34 +0530 2009-05-27 15:34 +0530 - 0-20090527151008-oozie-joe hadoopel-wf RUNNING 0 joe other 2009-05-27 15:15 +0530 2009-05-27 15:15 +0530 - .----------------------------------------------------------------------------------------------------------------------------------------------------------------
The jobs sub-command will display information about multiple jobs.
The offset and len option specified the offset and number of jobs to display, default values are 1 and 100 respectively.
The localtime option displays times in local time, if not specified times are displayed in GMT.
The verbose option gives more detailed information for each job.
A filter can be specified after all options.
The filteroption syntax is: [NAME=VALUE][;NAME=VALUE]*.
Valid filter names are:
- text: any text that might be a part of application name or a part of user name or a complete job ID
- name: the workflow application name from the workflow definition.
- user: the user that submitted the job.
- group: the group for the job.
- status: the status of the job.
- startcreatedtime: the start of time window in specifying createdtime range filter.
- endcreatedtime: the end of time window in specifying createdtime range filter
- sortby: order the results. Supported values for sortby are: createdTime and lastModifiedTime
The query will do an AND among all the filter names. The query will do an OR among all the filter values for the same name. Multiple values must be specified as different name value pairs.
startCreatedTime and endCreatedTime should be specified either in ISO8601 (UTC) format (yyyy-MM-dd’T’HH:mm’Z’) or a offset value in days or hours from the current time. For example, -2d means the current time - 2 days. -3h means the current time - 3 hours, -5m means the current time - 5 minutes
Checking the Status of multiple Coordinator Jobs
- This feature is only supported in Oozie 2.0 or later.
Example:
$ oozie jobs -oozie http://localhost:11000/oozie -jobtype coordinator . Job ID App Name Status Freq Unit Started Next Materialized .---------------------------------------------------------------------------------------------------------------------------------------------------------------- 0004165-100531045722929-oozie-wrkf-C smaggs-xaggsptechno-coordinator SUCCEEDED 1440 MINUTE 2010-05-27 00:00 2010-05-29 00:00 .---------------------------------------------------------------------------------------------------------------------------------------------------------------- 0003823-100531045722929-oozie-wrkf-C coordcal2880minutescurrent SUCCEEDED 2880 MINUTE 2010-02-01 16:30 2010-02-05 16:30 .----------------------------------------------------------------------------------------------------------------------------------------------------------------
The jobtype option specified the job type to display, default value is ‘wf’. To see the coordinator jobs, value is ‘coordinator’.
Valid filter names are:
- name: the workflow application name from the workflow definition.
- user: the user that submitted the job.
- group: the group for the job.
- status: the status of the job.
- frequency: the frequency of the Coordinator job.
- unit: the time unit. It can take one of the following four values: months, days, hours or minutes. Time unit should be added only when frequency is specified.
- sortby: order the results. Supported values for sortby are: createdTime and lastModifiedTime
Checking the Status of multiple Bundle Jobs
- This feature is only supported in Oozie 3.0 or later.
Example:
$ oozie jobs -oozie http://localhost:11000/oozie -jobtype bundle Job ID Bundle Name Status Kickoff Created User Group .------------------------------------------------------------------------------------------------------------------------------------ 0000027-110322105610515-oozie-chao-B BUNDLE-TEST RUNNING 2012-01-15 00:24 2011-03-22 18:07 joe users .------------------------------------------------------------------------------------------------------------------------------------ 0000001-110322105610515-oozie-chao-B BUNDLE-TEST RUNNING 2012-01-15 00:24 2011-03-22 18:06 joe users .------------------------------------------------------------------------------------------------------------------------------------ 0000000-110322105610515-oozie-chao-B BUNDLE-TEST DONEWITHERROR2012-01-15 00:24 2011-03-22 17:58 joe users .------------------------------------------------------------------------------------------------------------------------------------
The jobtype option specified the job type to display, default value is ‘wf’. To see the bundle jobs, value is ‘bundle’.
Bulk kill, suspend or resume multiple jobs
Example:
$ oozie jobs -oozie http://localhost:11000/oozie -kill|-suspend|-resume -filter name=cron-coord -jobtype coordinator The following jobs have been killed|suspended|resumed Job ID App Name Status Freq Unit Started Next Materialized .------------------------------------------------------------------------------------------------------------------------------------ 0000005-150224141553231-oozie-bzha-C cron-coord KILLED 10 MINUTE 2015-02-24 22:05 GMT 2015-02-24 23:05 GMT .------------------------------------------------------------------------------------------------------------------------------------ 0000001-150224141553231-oozie-bzha-C cron-coord KILLED 10 MINUTE 2015-02-24 22:00 GMT 2015-02-24 23:00 GMT .------------------------------------------------------------------------------------------------------------------------------------ 0000000-150224141553231-oozie-bzha-C cron-coord KILLED 10 MINUTE 2015-02-25 22:00 GMT - .------------------------------------------------------------------------------------------------------------------------------------
The above command will kill, suspend, or resume all the coordinator jobs with name of “cron-coord” starting with offset 1 to 50. The jobs sub-command will bulk modify all the jobs that satisfy the filter, len, offset, and jobtype options when adding a -kill|-suspend|-resume option. Another way to think about is the subcommand works to modify all the jobs that will be displayed if the write option(kill|suspend|resume) is not there.
The offset and len option specified the offset and number of jobs to be modified, default values are 1 and 50 respectively. The jobtype option specifies the type of jobs to be modified, be it “wf”, “coordinator” or “bundle”. default value is “wf”.
A filter can be specified after all options.
The filteroption syntax is: [NAME=VALUE][;NAME=VALUE]*.
Valid filter names are:
- name: the workflow application name from the workflow definition.
- user: the user that submitted the job.
- group: the group for the job.
- status: the status of the job.
- frequency: the frequency of the Coordinator job.
- unit: the time unit. It can take one of the following four values: months, days, hours or minutes. Time unit should be added only when frequency is specified.
- sortby: order the results. Supported values for sortby are: createdTime and lastModifiedTime
The query will do an AND among all the filter names. The query will do an OR among all the filter values for the same name. Multiple values must be specified as different name value pairs.
The following example shows how to suspend the first 20 bundle jobs whose name is “bundle-app”:
$ oozie jobs -oozie http://localhost:11000/oozie -suspend -filter name=bundle-app -jobtype bundle -len 20
Bulk monitoring for jobs launched via Bundles
- This command-line query helps to directly query for a bulk of jobs using a set of rich filters. The jobs need to have a parent Bundle, and this performs a deep query to provide results about all the workflows that satisfy your filters. These results display relevant job-ids, app-names, and error message (if any) and are most helpful when you need to monitor a bulk of jobs and get a gist, while avoiding typing multiple queries.
This feature is only supported in Oozie 3.3 or later.
Example 1:
$ oozie jobs -oozie http://localhost:11000/oozie -bulk bundle=bundle-app-1 . Bundle Name Bundle ID Coord Name Coord Action ID External ID Status Created Time Error Message .------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- bundle-app-1 0000000-130408151805946-oozie-chit-B coord-1 0000001-130408151805946-oozie-chit-C@1 0000002-130408151805946-oozie-chit-W KILLED 2013-04-08 22:20 GMT null .-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Example 2: This example illustrates giving multiple arguments and -verbose option.
NOTE: The filter string after -bulk should be enclosed within quotes
. $ oozie jobs -oozie http://localhost:11000/oozie -bulk 'bundle=bundle-app-2;actionstatus=SUCCEEDED' -verbose . Bundle Name : bundle-app-2 .------------------------------------------------------------------------------------------------------------------------------------ Bundle ID : 0000000-130422184245158-oozie-chit-B Coordinator Name : coord-1 Coord Action ID : 0000001-130422184245158-oozie-chit-C@1 Action Status : SUCCEEDED External ID : 0000002-130422184245158-oozie-chit-W Created Time : 2013-04-23 01:43 GMT User : user_xyz Error Message : - .------------------------------------------------------------------------------------------------------------------------------------
You can type ‘help’ to view usage for the CLI options and filters available. Namely:
- bundle: Bundle app-name (mandatory)
- coordinators: multiple, comma-separated Coordinator app-names. By default, if none specified, all coordinators pertaining to the bundle are included
- actionstatus: status of jobs (default job-type is coordinator action aka workflow job) you wish to filter on. Default value is (KILLED,FAILED)
- startcreatedtime/endcreatedtime: specify boundaries for the created-time. Only jobs created within this window are included.
- startscheduledtime/endscheduledtime: specify boundaries for the nominal-time. Only jobs scheduled to run within this window are included.
$ oozie jobs <OPTIONS> : jobs status
-bulk <arg> key-value pairs to filter bulk jobs response. e.g.
bundle=<B>\;coordinators=<C>\;actionstatus=<S>\;
startcreatedtime=<SC>\;endcreatedtime=<EC>\;
startscheduledtime=<SS>\;endscheduledtime=<ES>\;
coordinators and actionstatus can be multiple comma
separated values. "bundle" and "coordinators" are 'names' of those jobs.
Bundle name is mandatory, other params are optional
Similar to the usual jobs filter, different filter arguments here should be separated by semicolon (;).
Admin Operations
Checking the Status of the Oozie System
Example:
$ oozie admin -oozie http://localhost:11000/oozie -status . Safemode: OFF
It returns the current status of the Oozie system.
Changing the Status of the Oozie System
- This feature is only supported in Oozie 2.0 or later.
Example:
$ oozie admin -oozie http://localhost:11000/oozie -systemmode [NORMAL|NOWEBSERVICE|SAFEMODE] . Safemode: ON
It returns the current status of the Oozie system.
Displaying the Build Version of the Oozie System
Example:
$ oozie admin -oozie http://localhost:11000/oozie -version . Oozie server build version: 2.0.2.1-0.20.1.3092118008--
It returns the Oozie server build version.
Displaying the queue dump of the Oozie System
- This feature is for administrator debugging purpose
Example:
$ oozie admin -oozie http://localhost:11000/oozie -queuedump . [Server Queue Dump]: (coord_action_start,1),(coord_action_start,1),(coord_action_start,1) (coord_action_ready,1) (action.check,2)
It returns the Oozie server current queued commands.
Displaying the list of available Oozie Servers
Example:
$ oozie admin -oozie http://hostA:11000/oozie -servers hostA : http://hostA:11000/oozie hostB : http://hostB:11000/oozie hostC : http://hostC:11000/oozie
It returns a list of available Oozie Servers. This is useful when Oozie is configured for High Availability; if not, it will simply return the one Oozie Server.
Displaying the Oozie server configuration
Example:
$ oozie admin -oozie http://localhost:11000/oozie -configuration local.realm : LOCALHOST oozie.JobCommand.job.console.url : http://localhost:11000/oozie?job= oozie.action.fs.glob.max : 1000 oozie.action.jobinfo.enable : false oozie.action.launcher.mapreduce.job.ubertask.enable : true oozie.action.launcher.yarn.timeline-service.enabled : false oozie.action.mapreduce.uber.jar.enable : false oozie.action.max.output.data : 2048 oozie.action.retries.max : 3 ...
It returns a list of the configuration properties and values from oozie-site.xml and oozie-default.xml being used by the Oozie server.
Displaying the Oozie server OS environment
Example:
$ oozie admin -oozie http://localhost:11000/oozie -osenv ... JETTY_OPTS : -Doozie.home.dir=/Users/asasvari/dev/oozie -Doozie.config.dir=/Users/asasvari/dev/oozie/conf -Doozie.log.dir=/Users/asasvari/dev/oozie/logs -Doozie.data.dir=/Users/asasvari/dev/oozie/data -Doozie.config.file=oozie-site.xml -Doozie.log4j.file=oozie-log4j.properties -Doozie.log4j.reload=10 -Djava.library.path= -cp /Users/asasvari/dev/oozie/embedded-oozie-server/**:/Users/asasvari/dev/oozie/embedded-oozie-server/dependency/**:/Users/asasvari/dev/oozie/lib/**:/Users/asasvari/dev/oozie/libtools/**:/Users/asasvari/dev/oozie/embedded-oozie-server JETTY_OUT : /Users/asasvari/dev/oozie/logs/jetty.out JETTY_PID_FILE : /Users/asasvari/dev/oozie/embedded-oozie-server/oozie.pid OOZIE_CONFIG : /Users/asasvari/dev/oozie/conf OOZIE_CONFIG_FILE : oozie-site.xml OOZIE_DATA : /Users/asasvari/dev/oozie/data OOZIE_HOME : /Users/asasvari/dev/oozie OOZIE_LOG : /Users/asasvari/dev/oozie/logs OOZIE_LOG4J_FILE : oozie-log4j.properties OOZIE_LOG4J_RELOAD : 10 ...
It returns a list of OS environment variables in the Oozie server.
Displaying the Oozie server Java system properties
Example:
$ oozie admin -oozie http://localhost:11000/oozie -javasysprops ... oozie.config.dir : /Users/asasvari/dev/oozie/conf oozie.config.file : oozie-site.xml oozie.data.dir : /Users/asasvari/dev/oozie/data oozie.home.dir : /Users/asasvari/dev/oozie oozie.log.dir : /Users/asasvari/dev/oozie/logs oozie.log4j.file : oozie-log4j.properties oozie.log4j.reload : 10 ...
It returns a list of java system properties in the Oozie server.
Displaying the Oozie server Instrumentation
Deprecated and by default disabled since 5.0.0.
Example:
$ oozie admin -oozie http://localhost:11000/oozie -instrumentation COUNTERS -------- callablequeue.executed : 1 callablequeue.queued : 1 commands.purge.executions : 1 ... VARIABLES --------- configuration.action.types : [hive, shell, :START:, :FORK:, switch, spark, ssh, hive2, pig, :END:, email, distcp, :KILL:, sub-workflow, fs, java, :JOIN:, sqoop, map-reduce] configuration.config.dir : /Users/rkanter/dev/oozie/conf configuration.config.file : /Users/rkanter/dev/oozie/conf/oozie-site.xml ... SAMPLERS --------- callablequeue.queue.size : 0.0 callablequeue.threads.active : 0.0 jdbc.connections.active : 0.0 ... TIMERS --------- callablequeue.time.in.queue own time standard deviation : -1.0 own average time : 1 own max time : 1 own min time : 1 total time standard deviation : -1.0 total average time : 1 total max time : 1 total min time : 1 ticks : 1 commands.purge.call own time standard deviation : -1.0 own average time : 222 own max time : 222 own min time : 222 total time standard deviation : -1.0 total average time : 222 total max time : 222 total min time : 222 ticks : 1 ...
It returns the instrumentation from the Oozie server. Keep in mind that timers and counters that the Oozie server hasn’t incremented yet will not show up.
Note: If Instrumentation is enabled, then Metrics is unavailable.
Displaying the Oozie server Metrics
By default enabled since 5.0.0.
Example:
$ oozie admin -oozie http://localhost:11000/oozie -metrics COUNTERS -------- callablequeue.executed : 1 callablequeue.queued : 1 commands.purge.executions : 1 ... GAUGES ------ configuration.action.types : [hive, shell, :START:, :FORK:, switch, spark, ssh, hive2, pig, :END:, email, distcp, :KILL:, sub-workflow, fs, java, :JOIN:, sqoop, map-reduce] configuration.config.dir : /Users/rkanter/dev/oozie/conf configuration.config.file : /Users/rkanter/dev/oozie/conf/oozie-site.xml ... TIMERS ------ callablequeue.time.in.queue.timer 999th percentile : 4.0 99th percentile : 4.0 98th percentile : 4.0 95th percentile : 4.0 75th percentile : 4.0 50th percentile : 4.0 mean : 4.0 max : 4.0 min : 4.0 count : 1 standard deviation : 0.0 15 minute rate : 0.0 5 minute rate : 0.0 1 minute rate : 0.0 mean rate : 0.0 duration units : milliseconds rate units : calls/millisecond commands.purge.call.timer 999th percentile : 260.0 99th percentile : 260.0 98th percentile : 260.0 95th percentile : 260.0 75th percentile : 260.0 50th percentile : 260.0 mean : 260.0 max : 260.0 min : 260.0 count : 1 standard deviation : 0.0 15 minute rate : 0.0 5 minute rate : 0.0 1 minute rate : 0.0 mean rate : 0.0 duration units : milliseconds rate units : calls/millisecond ... HISTOGRAMS ---------- callablequeue.queue.size.histogram 999th percentile : 0.0 99th percentile : 0.0 98th percentile : 0.0 95th percentile : 0.0 75th percentile : 0.0 50th percentile : 0.0 mean : 0.0 max : 0.0 min : 0.0 count : 13 standard deviation : 0.0 callablequeue.threads.active.histogram 999th percentile : 10.0 99th percentile : 10.0 98th percentile : 10.0 95th percentile : 10.0 75th percentile : 0.0 50th percentile : 0.0 mean : 0.8461538461538461 max : 10.0 min : 0.0 count : 13 standard deviation : 2.764240517940803 ...
It returns the metrics from the Oozie server. Keep in mind that timers and counters that the Oozie server hasn’t incremented yet will not show up.
Note: If Metrics is enabled, then Instrumentation is unavailable.
Running purge command
Oozie admin purge command cleans up the Oozie Workflow/Coordinator/Bundle records based on the parameters. The unit for parameters is day. Purge command will delete the workflow records (wf=30) older than 30 days, coordinator records (coord=7) older than 7 days and bundle records (bundle=7) older than 7 days. The limit (limit=10) defines, number of records to be fetch at a time. Turn (oldCoordAction=true/false) on/off coordinator action record purging for long running coordinators. If any of the parameter is not provided, then it will be taken from the oozie-default/oozie-site configuration.
Example:
$ oozie admin -purge wf=30\;coord=7\;bundle=7\;limit=10\;oldCoordAction=true Purge command executed successfully
Validate Operations
Validating a Workflow XML
Example:
$ oozie validate myApp/workflow.xml
.
Error: E0701: XML schema error, workflow.xml, org.xml.sax.SAXParseException: cvc-complex-type.2.4.a:
Invalid content was found starting with element 'xend'. One of '{"uri:oozie:workflow:0.1":decision,
"uri:oozie:workflow:0.1":fork, "uri:oozie:workflow:0.1":join, "uri:oozie:workflow:0.1":kill,
"uri:oozie:workflow:0.1":action, "uri:oozie:workflow:0.1":end}' is expected.
$ oozie validate /home/test/myApp/coordinator.xml
.
Error: E0701: XML schema error, coordinator.xml, org.xml.sax.SAXParseException; lineNumber: 4; columnNumber: 52; cvc-elt.1.a:
Cannot find the declaration of element 'coordinator-app-invalid'.
$ oozie validate hdfs://localhost:8020/user/test/myApp/bundle.xml
.
Error: E0701: XML schema error, bundle.xml, org.xml.sax.SAXParseException: cvc-complex-type.2.4.b:
The content of element 'bundle-app' is not complete. One of '{"uri:oozie:bundle:0.1":coordinator}' is expected.
It performs an XML Schema validation on the specified workflow, coordinator, bundle XML file. The XML file can be a local file or in HDFS.
Getting list of available sharelib
This command is used to get list of available sharelib. If the name of the sharelib is passed as an argument (regex supported) then all corresponding files are also listed.
$ oozie admin -oozie http://localhost:11000/oozie -shareliblist
[Available ShareLib]
oozie
hive
distcp
hcatalog
sqoop
mapreduce-streaming
pig
$ oozie admin -oozie http://localhost:11000/oozie -sharelib pig*
[Available ShareLib]
pig
hdfs://localhost:9000/user/purushah/share/lib/lib_20131114095729/pig/pig.jar
hdfs://localhost:9000/user/purushah/share/lib/lib_20131114095729/pig/piggybank.jar
Update system sharelib
This command makes the oozie server(s) to pick up the latest version of sharelib present under oozie.service.WorkflowAppService.system.libpath directory based on the sharelib directory timestamp or reloads the sharelib metafile if one is configured. The main purpose is to update the sharelib on the oozie server without restarting.
$ oozie admin -oozie http://localhost:11000/oozie -sharelibupdate
[ShareLib update status]
ShareLib update status]
host = host1:8080
status = Successful
sharelibDirOld = hdfs://localhost:9000/user/purushah/share/lib/lib_20131114095729
sharelibDirNew = hdfs://localhost:9000/user/purushah/share/lib/lib_20131120163343
host = host2:8080
status = Successful
sharelibDirOld = hdfs://localhost:9000/user/purushah/share/lib/lib_20131114095729
sharelibDirNew = hdfs://localhost:9000/user/purushah/share/lib/lib_20131120163343
host = host3:8080
status = Server not found
Sharelib update for metafile configuration.
$ oozie admin -oozie http://localhost:11000/oozie -sharelibupdate
[ShareLib update status]
host = host1
status = Successful
sharelibMetaFile = hdfs://localhost:9000/user/purushah/sharelib_metafile.property
sharelibMetaFileOldTimeStamp = Thu, 21 Nov 2013 00:40:04 GMT
sharelibMetaFileNewTimeStamp = Thu, 21 Nov 2013 01:01:25 GMT
host = host2
status = Successful
sharelibMetaFile = hdfs://localhost:9000/user/purushah/sharelib_metafile.property
sharelibMetaFileOldTimeStamp = Thu, 21 Nov 2013 00:40:04 GMT
sharelibMetaFileNewTimeStamp = Thu, 21 Nov 2013 01:01:25 GMT
SLA Operations
Getting a list of SLA events
This set of sla commands are deprecated as of Oozie 4.0 with a newer SLA monitoring system.
Example:
$ oozie sla -oozie http://localhost:11000/oozie -len 3
.
<sla-message>
<event>
<sequence-id>1</sequence-id>
<registration>
<sla-id>0000000-130130150445097-oozie-joe-C@1</sla-id>
<app-type>COORDINATOR_ACTION</app-type>
<app-name>aggregator-sla-app</app-name>
<user>joe</user>
<group />
<parent-sla-id>null</parent-sla-id>
<expected-start>2013-01-30T23:00Z</expected-start>
<expected-end>2013-01-30T23:30Z</expected-end>
<status-timestamp>2013-02-08T18:51Z</status-timestamp>
<notification-msg>Notifying User for 2013-01-30T23:00Z nominal time</notification-msg>
<alert-contact>www@yahoo.com</alert-contact>
<dev-contact>abc@yahoo.com</dev-contact>
<qa-contact>abc@yahoo.com</qa-contact>
<se-contact>abc@yahoo.com</se-contact>
<alert-percentage>80</alert-percentage>
<alert-frequency>LAST_HOUR</alert-frequency>
<upstream-apps />
<job-status>CREATED</job-status>
<job-data />
</registration>
</event>
<event>
<sequence-id>2</sequence-id>
<status>
<sla-id>0000000-130130150445097-oozie-joe-C@1</sla-id>
<status-timestamp>2013-01-30T23:05Z</status-timestamp>
<job-status>STARTED</job-status>
<job-data />
</status>
</event>
<event>
<sequence-id>3</sequence-id>
<status>
<sla-id>0000000-130130150445097-oozie-joe-C@1</sla-id>
<status-timestamp>2013-01-30T23:30Z</status-timestamp>
<job-status>SUCCEEDED</job-status>
<job-data />
</status>
</event>
<last-sequence-id>3</last-sequence-id>
</sla-message>
The offset and len option specified the offset and number of sla events to display, default values are 1 and 100 respectively.
The offset corresponds to sequence ID of an event.
The max value of len limited by oozie server setting which defaults to ‘1000’. To get more than 1000 events, it is necessary to iterate based on the number of records you want.
The return message is XML format that can be easily consumed by SLA users.
Getting the SLA event with particular sequenceID
- This feature is only supported in Oozie 2.0 or later.
Example: Get the SLA event with sequenceID = 3 (Note that offset corresponds to sequence ID)
$ oozie sla -oozie http://localhost:11000/oozie -offset 2 -len 1
.
<sla-message>
<event>
<sequence-id>3</sequence-id>
<status>
<sla-id>0000000-130130150445097-oozie-joe-C@1</sla-id>
<status-timestamp>2013-01-30T23:05Z</status-timestamp>
<job-status>SUCCEEDED</job-status>
<job-data />
</status>
</event>
<last-sequence-id>3</last-sequence-id>
</sla-message>
Getting information about SLA events using filter
- This feature is only supported in Oozie 2.0 or later.
Example:
$ oozie sla -filter jobid=0000000-130130150445097-oozie-joe-C@1\;appname=aggregator-sla-app -len 1 -oozie http://localhost:11000/oozie
<sla-message>
<event>
<sequence-id>1</sequence-id>
<registration>
<sla-id>0000000-130130150445097-oozie-joe-C@1</sla-id>
<app-type>COORDINATOR_ACTION</app-type>
<app-name>aggregator-sla-app</app-name>
<user>joe</user>
<group />
<parent-sla-id>null</parent-sla-id>
<expected-start>2010-01-01T02:00Z</expected-start>
<expected-end>2010-01-01T03:00Z</expected-end>
<status-timestamp>2013-01-30T23:05Z</status-timestamp>
<notification-msg>Notifying User for 2010-01-01T01:00Z nominal time</notification-msg>
<alert-contact>www@yahoo.com</alert-contact>
<dev-contact>abc@yahoo.com</dev-contact>
<qa-contact>abc@yahoo.com</qa-contact>
<se-contact>abc@yahoo.com</se-contact>
<alert-percentage>80</alert-percentage>
<alert-frequency>LAST_HOUR</alert-frequency>
<upstream-apps />
<job-status>CREATED</job-status>
<job-data />
</registration>
</event>
</sla-message>
A filter can be specified after all options.
The filteroption syntax is: [NAME=VALUE][\;NAME=VALUE]*. Note \ before semi-colon is for escape.
Valid filter names are:
- jobid: workflow action/job id, coordinator action/job id
- appname: the coordinator/workflow application name
The query will do an AND among all the filter names. The query will do an OR among all the filter values for the same name. Multiple values must be specified as different name value pairs.
Pig Operations
Submitting a pig job through HTTP
Syntax:
$ oozie pig -file PIG-SCRIPT -config OOZIE-CONFIG [-Dkey=value] [-Pkey=value] [-X [-Dkey=value opts for Launcher/Job configuration] [Other opts to pass to Pig]]
Example:
$ oozie pig -file pigScriptFile -config job.properties -Dfs.default.name=hdfs://localhost:8020 -PINPUT=/user/me/in -POUTPUT=/user/me/out -X -Dmapred.job.queue.name=UserQueue -param_file params . job: 14-20090525161321-oozie-joe-W . $cat job.properties fs.default.name=hdfs://localhost:8020 mapreduce.jobtracker.kerberos.principal=ccc dfs.namenode.kerberos.principal=ddd oozie.libpath=hdfs://localhost:8020/user/oozie/pig/lib/
The parameters for the job must be provided in a Java Properties file (.properties). jobtracker, namenode, libpath must be specified in this file. pigScriptFile is a local file. All jar files (including pig jar file) and all other files needed by the pig job (e.g., parameter file in above example) need to be uploaded onto HDFS under libpath beforehand. In addition to a parameter file, specifying script parameters can be done via -Pkey=value. The workflow.xml will be created in Oozie server internally. Users can get the workflow.xml from console or command line(-definition). The -D options passed after the -X will be placed into the generated workflow’s <configuration> elements (and make it to the configuration used by Pig); any other opts after -X will be passed as-is to the invoked Pig program. Multiple -D and -P arguments can be specified.
The job will be created and run right away.
Hive Operations
Submitting a hive job through HTTP
Syntax:
$ oozie hive -file HIVE-SCRIPT -config OOZIE-CONFIG [-Dkey=value] [-Pkey=value] [-X [-Dkey=value opts for Launcher/Job configuration] [Other opts to pass to Hive]]
Example:
$ oozie hive -file hiveScriptFile -config job.properties -Dfs.default.name=hdfs://localhost:8020 -PINPUT=/user/me/in -POUTPUT=/user/me/out -X -Dmapred.job.queue.name=UserQueue -v . job: 14-20090525161321-oozie-joe-W . $cat job.properties fs.default.name=hdfs://localhost:8020 mapreduce.jobtracker.kerberos.principal=ccc dfs.namenode.kerberos.principal=ddd oozie.libpath=hdfs://localhost:8020/user/oozie/hive/lib/
The parameters for the job must be provided in a Java Properties file (.properties). jobtracker, namenode, libpath must be specified in this file. hiveScriptFile is a local file. All jar files (including hive jar file) and all other files needed by the hive job need to be uploaded onto HDFS under libpath beforehand. Specifying script parameters can be done via -Pkey=value. The workflow.xml will be created in Oozie server internally. Users can get the workflow.xml from console or command line(-definition). The -D options passed after the -X will be placed into the generated workflow’s <configuration> elements (and make it to the configuration used by Hive); any other opts after -X will be passed as-is to the invoked Hive program. Multiple -D and -P arguments can be specified.
The job will be created and run right away.
Sqoop Operations
Submitting a sqoop job through HTTP
Syntax:
$ oozie sqoop [-Dkey=value] -command completeSqoopCommand -config OOZIE-CONFIG [-X [-Dkey=value opts for Launcher/Job configuration]]
Example:
$ oozie sqoop -oozie http://localhost:11000/oozie -Dfs.default.name=hdfs://localhost:8020 -command import --connect jdbc:mysql://localhost:3306/oozie --username oozie --password oozie --table WF_JOBS --target-dir '/user/${wf:user()}/${examplesRoot}/output-data/sqoop' -m 1 -config job.properties -X -Dmapred.job.queue.name=default
.
job: 14-20090525161322-oozie-joe-W
.
Sqoop Freeform Example:
$ oozie sqoop -oozie http://localhost:11000/oozie -command import --connect jdbc:mysql://localhost:3306/oozie --username oozie --password oozie --query "SELECT a.id FROM WF_JOBS a WHERE \$CONDITIONS" --target-dir '/user/${wf:user()}/${examplesRoot}/output-data/sqoop' -m 1 -config job.properties -X -Dmapred.job.queue.name=default
.
job: 14-20090525161321-oozie-joe-W
.
$cat job.properties
fs.default.name=hdfs://localhost:8020
mapreduce.jobtracker.kerberos.principal=ccc
dfs.namenode.kerberos.principal=ddd
oozie.libpath=hdfs://localhost:8020/user/oozie/sqoop/lib/
The parameters for the job must be provided in a Java Properties file (.properties). jobtracker, namenode, libpath must be specified in this file. All jar files (including sqoop jar file) and all other files needed by the sqoop job need to be uploaded onto HDFS under libpath beforehand. The workflow.xml will be created in Oozie server internally. Users can get the workflow.xml from console or command line(-definition). The -D options passed after the -X will be placed into the generated workflow’s <configuration> elements (and make it to the configuration used by Sqoop); Multiple -D arguments can be specified.
The job will be created and run right away.
Note: in the freeform query example, the “select” query itself must be double quoted and the “$” sign in the query is properly escaped by "". And all other variables containing “$” within sqoop command are escaped by single quoting the variable itself like the value of “–target-dir”. All the “-D” arguments before “-X” that are overriding given property must be placed before the “-command” argument.
Info Operations
The Info sub-command provides a convenient place for Oozie to display misc information.
Getting a list of time zones
Example:
$ oozie info -timezones
.
The format is "SHORT_NAME (ID)"
Give the ID to the -timezone argument
GMT offsets can also be used (e.g. GMT-07:00, GMT-0700, GMT+05:30, GMT+0530)
Available Time Zones :
SST (Pacific/Midway)
NUT (Pacific/Niue)
SST (Pacific/Pago_Pago)
SST (Pacific/Samoa)
SST (US/Samoa)
HAST (America/Adak)
HAST (America/Atka)
HST (HST)
...
The -timezones option will print out a (long) list of all available time zones.
These IDs (the text in the parentheses) are what should be used for the -timezone TIME_ZONE_ID option in the job and jobs sub-commands
Map-reduce Operations
Submitting a map-reduce job
Example:
$ oozie mapreduce -oozie http://localhost:11000/oozie -config job.properties
The parameters must be in the Java Properties file (.properties). This file must be specified for a map-reduce job. The properties file must specify the mapred.mapper.class, mapred.reducer.class, mapred.input.dir, mapred.output.dir, oozie.libpath, mapred.job.tracker, and fs.default.name properties.
The map-reduce job will be created and submitted. All jar files and all other files needed by the mapreduce job need to be uploaded onto HDFS under libpath beforehand. The workflow.xml will be created in Oozie server internally. Users can get the workflow.xml from console or command line(-definition).
Getting Oozie diagnostics bundles
A tool that collects a diagnostic bundle of information from Oozie. Collected information includes available Oozie ShareLibs; effective configuration, system properties, environment variables, thread dump of the Oozie server; instrumentation logs; dump of queued commands; details about workflow(s) (such as workflow xml, logs, current state, job properties), coordinator(s) and bundle(s). When retrieving coordinator information, the tool will also try to fetch information about related child workflow(s).
Syntax:
$ oozie-diag-bundle-collector.sh [-jobs <id ...>] [-maxchildactions <n>]
[-numbundles <n>] [-numcoordinators <n>] [-numworkflows <n>] -oozie
<url> -output <dir>
where -jobs <id …> Detailed information on the given job IDs will be collected (default: none) -maxchildactions <n> Maximum number of Workflow or Coordinator actions that will be collected (default: 10) -numbundles <n> Detailed information on the last n Bundles will be collected (default: 0) -numcoordinators <n> Detailed information on the last n Coordinators will be collected (default: 0) -numworkflows <n> Detailed information on the last n workflows will be collected (default: 0) -oozie <url> Required: Oozie URL (or specify with OOZIE_URL env var) -output <dir> Required: Directory to output the zip file
Example:
$ oozie-diag-bundle-collector.sh -jobs 0000001-170918144116149-oozie-test-W -oozie http://localhost:11000/oozie -output diag ... Using Temporary Directory: /var/folders/9q/f8p_r6gj0wbck49_dc092q_m0000gp/T/1505748796767-0 Getting Sharelib Information...Done Getting Configuration...Done Getting OS Environment Variables...Done Getting Java System Properties...Done Getting Queue Dump...Done Getting Thread Dump...Done Getting Instrumentation...Skipping (Instrumentation is unavailable) Getting Metrics...Done Getting Details for 0000001-170918144116149-oozie-test-W...Done Creating Zip File: /var/lib/oozie/diag/oozie-diag-bundle-1505748797206.zip...Done
Before executing the command, make sure OOZIE_HOME environment variable is set correctly. If Oozie authorization is enabled, then the user must be an admin user in order to perform admin operations (for example getting a Thread dump of the Oozie server). If the output directory does not exist, the tool will create it and store generated bundle there.