org.apache.oozie.service

Class LiteWorkflowAppService

java.lang.Object

org.apache.oozie.service.WorkflowAppService

org.apache.oozie.service.LiteWorkflowAppService

All Implemented Interfaces:

Service

public class LiteWorkflowAppService
extends WorkflowAppService

Service that provides workflow application definition reading, parsing and creating proto configuration.

Field Summary

Fields inherited from class org.apache.oozie.service.WorkflowAppService

APP_LIB_PATH_LIST, CONF_PREFIX, CONFG_MAX_WF_LENGTH, HADOOP_USER, OOZIE_SUBWORKFLOW_CLASSPATH_INHERITANCE, OOZIE_WF_SUBWORKFLOW_CLASSPATH_INHERITANCE, SYSTEM_LIB_PATH

Fields inherited from interface org.apache.oozie.service.Service

DEFAULT_LOCK_TIMEOUT, lockTimeout

Constructor Summary

Constructors

Constructor and Description
LiteWorkflowAppService()

Method Summary

Modifier and Type	Method and Description
WorkflowApp	parseDef(org.apache.hadoop.conf.Configuration jobConf) Parse workflow definition.
WorkflowApp	parseDef(org.apache.hadoop.conf.Configuration jobConf, org.apache.hadoop.conf.Configuration configDefault) Parse workflow definition along with config-default.xml config
WorkflowApp	parseDef(String wfXml, org.apache.hadoop.conf.Configuration jobConf) Parse workflow definition.
WorkflowApp	parseDef(String workflowXml, org.apache.hadoop.conf.Configuration jobConf, org.apache.hadoop.conf.Configuration configDefault)

Methods inherited from class org.apache.oozie.service.WorkflowAppService

createProtoActionConf, destroy, getInterface, getSystemLibPath, init, readDefinition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LiteWorkflowAppService

public LiteWorkflowAppService()

Method Detail

parseDef

public WorkflowApp parseDef(org.apache.hadoop.conf.Configuration jobConf)
                     throws WorkflowException

Parse workflow definition.

Specified by:

parseDef in class WorkflowAppService

Parameters:

jobConf - workflow job configuration.

Returns:

workflow application.

Throws:

WorkflowException

parseDef

public WorkflowApp parseDef(org.apache.hadoop.conf.Configuration jobConf,
                            org.apache.hadoop.conf.Configuration configDefault)
                     throws WorkflowException

Description copied from class: WorkflowAppService

Parse workflow definition along with config-default.xml config

Specified by:

parseDef in class WorkflowAppService

Parameters:

jobConf - job configuration

configDefault - config from config-default.xml

Returns:

workflow application thrown if the workflow application could not be parsed

Throws:

WorkflowException

parseDef

public WorkflowApp parseDef(String wfXml,
                            org.apache.hadoop.conf.Configuration jobConf)
                     throws WorkflowException

Description copied from class: WorkflowAppService

Parse workflow definition.

Specified by:

parseDef in class WorkflowAppService

Parameters:

wfXml - workflow.

jobConf - job configuration

Returns:

workflow application.

Throws:

WorkflowException - thrown if the workflow application could not be parsed.

parseDef

public WorkflowApp parseDef(String workflowXml,
                            org.apache.hadoop.conf.Configuration jobConf,
                            org.apache.hadoop.conf.Configuration configDefault)
                     throws WorkflowException

Throws:

WorkflowException