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001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements. See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership. The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018 package org.apache.oozie;
019
020 import java.io.DataInput;
021 import java.io.DataOutput;
022 import java.io.IOException;
023 import java.sql.Timestamp;
024 import java.util.Date;
025
026 import javax.persistence.Basic;
027 import javax.persistence.Column;
028 import javax.persistence.ColumnResult;
029 import javax.persistence.Entity;
030 import javax.persistence.Lob;
031 import javax.persistence.NamedNativeQueries;
032 import javax.persistence.NamedNativeQuery;
033 import javax.persistence.NamedQueries;
034 import javax.persistence.NamedQuery;
035 import javax.persistence.SqlResultSetMapping;
036
037 import org.apache.hadoop.io.Writable;
038 import org.apache.oozie.client.CoordinatorAction;
039 import org.apache.oozie.client.rest.JsonCoordinatorAction;
040 import org.apache.oozie.util.DateUtils;
041 import org.apache.oozie.util.WritableUtils;
042 import org.apache.openjpa.persistence.jdbc.Index;
043
044 @SqlResultSetMapping(
045 name = "CoordActionJobIdLmt",
046 columns = {@ColumnResult(name = "job_id"),
047 @ColumnResult(name = "min_lmt")})
048
049 @Entity
050 @NamedQueries({
051
052 @NamedQuery(name = "UPDATE_COORD_ACTION", query = "update CoordinatorActionBean w set w.actionNumber = :actionNumber, w.actionXml = :actionXml, w.consoleUrl = :consoleUrl, w.createdConf = :createdConf, w.errorCode = :errorCode, w.errorMessage = :errorMessage, w.externalStatus = :externalStatus, w.missingDependencies = :missingDependencies, w.runConf = :runConf, w.timeOut = :timeOut, w.trackerUri = :trackerUri, w.type = :type, w.createdTimestamp = :createdTime, w.externalId = :externalId, w.jobId = :jobId, w.lastModifiedTimestamp = :lastModifiedTime, w.nominalTimestamp = :nominalTime, w.slaXml = :slaXml, w.status = :status where w.id = :id"),
053
054 @NamedQuery(name = "UPDATE_COORD_ACTION_MIN", query = "update CoordinatorActionBean w set w.actionXml = :actionXml, w.missingDependencies = :missingDependencies, w.lastModifiedTimestamp = :lastModifiedTime, w.status = :status where w.id = :id"),
055 // Query to update the action status, pending status and last modified time stamp of a Coordinator action
056 @NamedQuery(name = "UPDATE_COORD_ACTION_STATUS_PENDING_TIME", query = "update CoordinatorActionBean w set w.status =:status, w.pending =:pending, w.lastModifiedTimestamp = :lastModifiedTime where w.id = :id"),
057 // Update query for InputCheck
058 @NamedQuery(name = "UPDATE_COORD_ACTION_FOR_INPUTCHECK", query = "update CoordinatorActionBean w set w.status = :status, w.lastModifiedTimestamp = :lastModifiedTime, w.actionXml = :actionXml, w.missingDependencies = :missingDependencies where w.id = :id"),
059 // Update query for Start
060 @NamedQuery(name = "UPDATE_COORD_ACTION_FOR_START", query = "update CoordinatorActionBean w set w.status =:status, w.lastModifiedTimestamp = :lastModifiedTime, w.runConf = :runConf, w.externalId = :externalId, w.pending = :pending where w.id = :id"),
061
062 @NamedQuery(name = "DELETE_COMPLETED_ACTIONS_FOR_COORDINATOR", query = "delete from CoordinatorActionBean a where a.jobId = :jobId and (a.status = 'SUCCEEDED' OR a.status = 'FAILED' OR a.status= 'KILLED')"),
063
064 @NamedQuery(name = "DELETE_UNSCHEDULED_ACTION", query = "delete from CoordinatorActionBean a where a.id = :id and (a.status = 'WAITING' OR a.status = 'READY')"),
065
066 // Query used by XTestcase to setup tables
067 @NamedQuery(name = "GET_COORD_ACTIONS", query = "select OBJECT(w) from CoordinatorActionBean w"),
068 // Select query used only by test cases
069 @NamedQuery(name = "GET_COORD_ACTION", query = "select OBJECT(a) from CoordinatorActionBean a where a.id = :id"),
070
071 // Select query used by ActionInfo command
072 @NamedQuery(name = "GET_COORD_ACTION_FOR_INFO", query = "select a.id, a.jobId, a.actionNumber, a.consoleUrl, a.errorCode, a.errorMessage, a.externalId, a.externalStatus, a.trackerUri, a.createdTimestamp, a.nominalTimestamp, a.status, a.lastModifiedTimestamp, a.missingDependencies from CoordinatorActionBean a where a.id = :id"),
073 // Select Query used by Timeout command
074 @NamedQuery(name = "GET_COORD_ACTION_FOR_TIMEOUT", query = "select a.id, a.jobId, a.status, a.runConf, a.pending from CoordinatorActionBean a where a.id = :id"),
075 // Select query used by InputCheck command
076 @NamedQuery(name = "GET_COORD_ACTION_FOR_INPUTCHECK", query = "select a.id, a.jobId, a.status, a.runConf, a.nominalTimestamp, a.createdTimestamp, a.actionXml, a.missingDependencies, a.timeOut from CoordinatorActionBean a where a.id = :id"),
077 // Select query used by CoordActionUpdate command
078 @NamedQuery(name = "GET_COORD_ACTION_FOR_EXTERNALID", query = "select a.id, a.jobId, a.status, a.pending, a.externalId, a.lastModifiedTimestamp, a.slaXml from CoordinatorActionBean a where a.externalId = :externalId"),
079 // Select query used by Check command
080 @NamedQuery(name = "GET_COORD_ACTION_FOR_CHECK", query = "select a.id, a.jobId, a.status, a.pending, a.externalId, a.lastModifiedTimestamp, a.slaXml from CoordinatorActionBean a where a.id = :id"),
081 // Select query used by Start command
082 @NamedQuery(name = "GET_COORD_ACTION_FOR_START", query = "select a.id, a.jobId, a.status, a.pending, a.createdConf, a.slaXml, a.actionXml, a.externalId, a.errorMessage, a.errorCode from CoordinatorActionBean a where a.id = :id"),
083
084 @NamedQuery(name = "GET_COORD_ACTIONS_FOR_JOB_FIFO", query = "select a.id, a.jobId, a.status, a.pending from CoordinatorActionBean a where a.jobId = :jobId AND a.status = 'READY' order by a.nominalTimestamp"),
085
086 @NamedQuery(name = "GET_COORD_ACTIONS_FOR_JOB_LIFO", query = "select a.id, a.jobId, a.status, a.pending from CoordinatorActionBean a where a.jobId = :jobId AND a.status = 'READY' order by a.nominalTimestamp desc"),
087
088 @NamedQuery(name = "GET_COORD_RUNNING_ACTIONS_COUNT", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId AND (a.status = 'RUNNING' OR a.status='SUBMITTED')"),
089
090 @NamedQuery(name = "GET_COORD_ACTIONS_COUNT_BY_JOBID", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId"),
091
092 @NamedQuery(name = "GET_COORD_ACTIVE_ACTIONS_COUNT_BY_JOBID", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.status = 'WAITING'"),
093
094 @NamedQuery(name = "GET_COORD_ACTIONS_PENDING_FALSE_COUNT", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.pending = 0 AND (a.status = 'SUSPENDED' OR a.status = 'TIMEDOUT' OR a.status = 'SUCCEEDED' OR a.status = 'KILLED' OR a.status = 'FAILED')"),
095
096 @NamedQuery(name = "GET_COORD_ACTIONS_PENDING_FALSE_STATUS_COUNT", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.pending = 0 AND a.status = :status"),
097
098 @NamedQuery(name = "GET_ACTIONS_FOR_COORD_JOB", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId"),
099 // Query to retrieve Coordinator actions sorted by nominal time
100 @NamedQuery(name = "GET_ACTIONS_FOR_COORD_JOB_ORDER_BY_NOMINAL_TIME", query = "select a.id, a.actionNumber, a.consoleUrl, a.errorCode, a.errorMessage, a.externalId, a.externalStatus, a.jobId, a.trackerUri, a.createdTimestamp, a.nominalTimestamp, a.status, a.lastModifiedTimestamp, a.missingDependencies, a.timeOut from CoordinatorActionBean a where a.jobId = :jobId order by a.nominalTimestamp"),
101 // Query to maintain backward compatibility for coord job info command
102 @NamedQuery(name = "GET_ALL_COLS_FOR_ACTIONS_FOR_COORD_JOB_ORDER_BY_NOMINAL_TIME", query = "select OBJECT(a) from CoordinatorActionBean a where a.jobId = :jobId order by a.nominalTimestamp"),
103 // Query to retrieve action id, action status, pending status and external Id of not completed Coordinator actions
104 @NamedQuery(name = "GET_COORD_ACTIONS_NOT_COMPLETED", query = "select a.id, a.status, a.pending, a.externalId from CoordinatorActionBean a where a.jobId = :jobId AND a.status <> 'FAILED' AND a.status <> 'TIMEDOUT' AND a.status <> 'SUCCEEDED' AND a.status <> 'KILLED'"),
105
106 // Query to retrieve action id, action status, pending status and external Id of running Coordinator actions
107 @NamedQuery(name = "GET_COORD_ACTIONS_RUNNING", query = "select a.id, a.status, a.pending, a.externalId from CoordinatorActionBean a where a.jobId = :jobId and a.status = 'RUNNING'"),
108
109 // Query to retrieve action id, action status, pending status and external Id of suspended Coordinator actions
110 @NamedQuery(name = "GET_COORD_ACTIONS_SUSPENDED", query = "select a.id, a.status, a.pending, a.externalId from CoordinatorActionBean a where a.jobId = :jobId and a.status = 'SUSPENDED'"),
111
112 // Query to retrieve count of Coordinator actions which are pending
113 @NamedQuery(name = "GET_COORD_ACTIONS_PENDING_COUNT", query = "select count(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.pending > 0"),
114
115 // Query to retrieve status of Coordinator actions
116 @NamedQuery(name = "GET_COORD_ACTIONS_STATUS", query = "select a.status from CoordinatorActionBean a where a.jobId = :jobId"),
117
118 @NamedQuery(name = "GET_COORD_ACTION_FOR_COORD_JOB_BY_ACTION_NUMBER", query = "select a.id from CoordinatorActionBean a where a.jobId = :jobId AND a.actionNumber = :actionNumber"),
119
120 @NamedQuery(name = "GET_COORD_ACTIONS_BY_LAST_MODIFIED_TIME", query = "select a.jobId from CoordinatorActionBean a where a.lastModifiedTimestamp >= :lastModifiedTime"),
121
122 //Used by coordinator store only
123 @NamedQuery(name = "GET_RUNNING_ACTIONS_FOR_COORD_JOB", query = "select OBJECT(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.status = 'RUNNING'"),
124
125 @NamedQuery(name = "GET_RUNNING_ACTIONS_OLDER_THAN", query = "select a.id from CoordinatorActionBean a where a.status = 'RUNNING' AND a.lastModifiedTimestamp <= :lastModifiedTime"),
126
127 @NamedQuery(name = "GET_COORD_ACTIONS_WAITING_SUBMITTED_OLDER_THAN", query = "select a.id, a.jobId, a.status, a.externalId from CoordinatorActionBean a where (a.status = 'WAITING' OR a.status = 'SUBMITTED') AND a.lastModifiedTimestamp <= :lastModifiedTime"),
128
129 @NamedQuery(name = "GET_COORD_ACTIONS_FOR_RECOVERY_OLDER_THAN", query = "select a.id, a.jobId, a.status, a.externalId from CoordinatorActionBean a where a.pending > 0 AND (a.status = 'SUSPENDED' OR a.status = 'KILLED' OR a.status = 'RUNNING') AND a.lastModifiedTimestamp <= :lastModifiedTime"),
130 // Select query used by rerun, requires almost all columns so select * is used
131 @NamedQuery(name = "GET_ACTIONS_FOR_DATES", query = "select OBJECT(a) from CoordinatorActionBean a where a.jobId = :jobId AND (a.status = 'TIMEDOUT' OR a.status = 'SUCCEEDED' OR a.status = 'KILLED' OR a.status = 'FAILED') AND a.nominalTimestamp >= :startTime AND a.nominalTimestamp <= :endTime"),
132 // Select query used by log
133 @NamedQuery(name = "GET_ACTION_IDS_FOR_DATES", query = "select a.id from CoordinatorActionBean a where a.jobId = :jobId AND (a.status = 'TIMEDOUT' OR a.status = 'SUCCEEDED' OR a.status = 'KILLED' OR a.status = 'FAILED') AND a.nominalTimestamp >= :startTime AND a.nominalTimestamp <= :endTime"),
134 // Select query used by rerun, requires almost all columns so select * is used
135 @NamedQuery(name = "GET_ACTION_FOR_NOMINALTIME", query = "select OBJECT(a) from CoordinatorActionBean a where a.jobId = :jobId AND a.nominalTimestamp = :nominalTime"),
136
137 @NamedQuery(name = "GET_COORD_ACTIONS_COUNT", query = "select count(w) from CoordinatorActionBean w")})
138
139 @NamedNativeQueries({
140
141 @NamedNativeQuery(name = "GET_READY_ACTIONS_GROUP_BY_JOBID", query = "select a.job_id as job_id, MIN(a.last_modified_time) as min_lmt from COORD_ACTIONS a where a.status = 'READY' GROUP BY a.job_id HAVING MIN(a.last_modified_time) < ?", resultSetMapping = "CoordActionJobIdLmt")
142 })
143 public class CoordinatorActionBean extends JsonCoordinatorAction implements
144 Writable {
145 @Basic
146 @Index
147 @Column(name = "job_id")
148 private String jobId;
149
150 @Basic
151 @Index
152 @Column(name = "status")
153 private String status = null;
154
155 @Basic
156 @Index
157 @Column(name = "nominal_time")
158 private java.sql.Timestamp nominalTimestamp = null;
159
160 @Basic
161 @Index
162 @Column(name = "last_modified_time")
163 private java.sql.Timestamp lastModifiedTimestamp = null;
164
165 @Basic
166 @Index
167 @Column(name = "created_time")
168 private java.sql.Timestamp createdTimestamp = null;
169
170 @Basic
171 @Index
172 @Column(name = "rerun_time")
173 private java.sql.Timestamp rerunTimestamp = null;
174
175 @Basic
176 @Index
177 @Column(name = "external_id")
178 private String externalId;
179
180 @Column(name = "sla_xml")
181 @Lob
182 private String slaXml = null;
183
184 @Basic
185 @Column(name = "pending")
186 private int pending = 0;
187
188 public CoordinatorActionBean() {
189 }
190
191 /**
192 * Serialize the coordinator bean to a data output.
193 *
194 * @param dataOutput data output.
195 * @throws IOException thrown if the coordinator bean could not be
196 * serialized.
197 */
198 @Override
199 public void write(DataOutput dataOutput) throws IOException {
200 WritableUtils.writeStr(dataOutput, getJobId());
201 WritableUtils.writeStr(dataOutput, getType());
202 WritableUtils.writeStr(dataOutput, getId());
203 WritableUtils.writeStr(dataOutput, getCreatedConf());
204 WritableUtils.writeStr(dataOutput, getStatus().toString());
205 dataOutput.writeInt(getActionNumber());
206 WritableUtils.writeStr(dataOutput, getRunConf());
207 WritableUtils.writeStr(dataOutput, getExternalStatus());
208 WritableUtils.writeStr(dataOutput, getTrackerUri());
209 WritableUtils.writeStr(dataOutput, getConsoleUrl());
210 WritableUtils.writeStr(dataOutput, getErrorCode());
211 WritableUtils.writeStr(dataOutput, getErrorMessage());
212 dataOutput.writeLong((getCreatedTime() != null) ? getCreatedTime().getTime() : -1);
213 dataOutput.writeLong((getLastModifiedTime() != null) ? getLastModifiedTime().getTime() : -1);
214 }
215
216 /**
217 * Deserialize a coordinator bean from a data input.
218 *
219 * @param dataInput data input.
220 * @throws IOException thrown if the workflow bean could not be
221 * deserialized.
222 */
223 @Override
224 public void readFields(DataInput dataInput) throws IOException {
225 setJobId(WritableUtils.readStr(dataInput));
226 setType(WritableUtils.readStr(dataInput));
227 setId(WritableUtils.readStr(dataInput));
228 setCreatedConf(WritableUtils.readStr(dataInput));
229 setStatus(CoordinatorAction.Status.valueOf(WritableUtils.readStr(dataInput)));
230 setActionNumber(dataInput.readInt());
231 setRunConf(WritableUtils.readStr(dataInput));
232 setExternalStatus(WritableUtils.readStr(dataInput));
233 setTrackerUri(WritableUtils.readStr(dataInput));
234 setConsoleUrl(WritableUtils.readStr(dataInput));
235 setErrorCode(WritableUtils.readStr(dataInput));
236 setErrorMessage(WritableUtils.readStr(dataInput));
237 long d = dataInput.readLong();
238 if (d != -1) {
239 setCreatedTime(new Date(d));
240 }
241 d = dataInput.readLong();
242 if (d != -1) {
243 setLastModifiedTime(new Date(d));
244 }
245 }
246
247 @Override
248 public String getJobId() {
249 return this.jobId;
250 }
251
252 @Override
253 public void setJobId(String id) {
254 super.setJobId(id);
255 this.jobId = id;
256 }
257
258 @Override
259 public Status getStatus() {
260 return Status.valueOf(status);
261 }
262
263 @Override
264 public void setStatus(Status status) {
265 super.setStatus(status);
266 this.status = status.toString();
267 }
268
269 @Override
270 public void setCreatedTime(Date createdTime) {
271 this.createdTimestamp = DateUtils.convertDateToTimestamp(createdTime);
272 super.setCreatedTime(createdTime);
273 }
274
275 public void setRerunTime(Date rerunTime) {
276 this.rerunTimestamp = DateUtils.convertDateToTimestamp(rerunTime);
277 }
278
279 @Override
280 public void setNominalTime(Date nominalTime) {
281 this.nominalTimestamp = DateUtils.convertDateToTimestamp(nominalTime);
282 super.setNominalTime(nominalTime);
283 }
284
285 @Override
286 public void setLastModifiedTime(Date lastModifiedTime) {
287 this.lastModifiedTimestamp = DateUtils.convertDateToTimestamp(lastModifiedTime);
288 super.setLastModifiedTime(lastModifiedTime);
289 }
290
291 @Override
292 public Date getCreatedTime() {
293 return DateUtils.toDate(createdTimestamp);
294 }
295
296 public Timestamp getCreatedTimestamp() {
297 return createdTimestamp;
298 }
299
300 public Date getRerunTime() {
301 return DateUtils.toDate(rerunTimestamp);
302 }
303
304 public Timestamp getRerunTimestamp() {
305 return rerunTimestamp;
306 }
307
308 @Override
309 public Date getLastModifiedTime() {
310 return DateUtils.toDate(lastModifiedTimestamp);
311 }
312
313 public Timestamp getLastModifiedTimestamp() {
314 return lastModifiedTimestamp;
315 }
316
317 @Override
318 public Date getNominalTime() {
319 return DateUtils.toDate(nominalTimestamp);
320 }
321
322 public Timestamp getNominalTimestamp() {
323 return nominalTimestamp;
324 }
325
326 @Override
327 public String getExternalId() {
328 return externalId;
329 }
330
331 @Override
332 public void setExternalId(String externalId) {
333 super.setExternalId(externalId);
334 this.externalId = externalId;
335 }
336
337 public String getSlaXml() {
338 return slaXml;
339 }
340
341 public void setSlaXml(String slaXml) {
342 this.slaXml = slaXml;
343 }
344
345 /**
346 * @return true if in terminal status
347 */
348 public boolean isTerminalStatus() {
349 boolean isTerminal = true;
350 switch (getStatus()) {
351 case WAITING:
352 case READY:
353 case SUBMITTED:
354 case RUNNING:
355 case SUSPENDED:
356 isTerminal = false;
357 break;
358 default:
359 isTerminal = true;
360 break;
361 }
362 return isTerminal;
363 }
364
365 /**
366 * Set some actions are in progress for particular coordinator action.
367 *
368 * @param pending set pending to true
369 */
370 public void setPending(int pending) {
371 this.pending = pending;
372 }
373
374 /**
375 * increment pending and return it
376 *
377 * @return pending
378 */
379 public int incrementAndGetPending() {
380 this.pending++;
381 return pending;
382 }
383
384 /**
385 * decrement pending and return it
386 *
387 * @return pending
388 */
389 public int decrementAndGetPending() {
390 this.pending = Math.max(this.pending - 1, 0);
391 return pending;
392 }
393
394 /**
395 * Get some actions are in progress for particular bundle action.
396 *
397 * @return pending
398 */
399 public int getPending() {
400 return this.pending;
401 }
402
403 /**
404 * Return if the action is pending.
405 *
406 * @return if the action is pending.
407 */
408 public boolean isPending() {
409 return pending > 0 ? true : false;
410 }
411 }