/* (non-Javadoc)
* @see org.apache.oozie.command.XCommand#execute()
*/
@Override
protected String submit() throws CommandException {
String jobId = null;
LOG.info("STARTED Coordinator Submit");
InstrumentUtils.incrJobCounter(getName(), 1, getInstrumentation());
boolean exceptionOccured = false;
try {
mergeDefaultConfig();
String appXml = readAndValidateXml();
coordJob.setOrigJobXml(appXml);
LOG.debug("jobXml after initial validation " + XmlUtils.prettyPrint(appXml).toString());
String appNamespace = readAppNamespace(appXml);
coordJob.setAppNamespace(appNamespace);
appXml = XmlUtils.removeComments(appXml);
initEvaluators();
Element eJob = basicResolveAndIncludeDS(appXml, conf, coordJob);
LOG.debug("jobXml after all validation " + XmlUtils.prettyPrint(eJob).toString());
jobId = storeToDB(eJob, coordJob);
// log job info for coordinator job
LogUtils.setLogInfo(coordJob, logInfo);
LOG = XLog.resetPrefix(LOG);
if (!dryrun) {
// submit a command to materialize jobs for the next 1 hour (3600 secs)
// so we don't wait 10 mins for the Service to run.
queue(new CoordMaterializeTransitionXCommand(jobId, 3600), 100);
} else {
Date startTime = coordJob.getStartTime();
long startTimeMilli = startTime.getTime();
long endTimeMilli = startTimeMilli + (3600 * 1000);
Date jobEndTime = coordJob.getEndTime();
Date endTime = new Date(endTimeMilli);
if (endTime.compareTo(jobEndTime) > 0) {
endTime = jobEndTime;
}
jobId = coordJob.getId();
LOG.info("[" + jobId + "]: Update status to RUNNING");
coordJob.setStatus(Job.Status.RUNNING);
coordJob.setPending();
CoordActionMaterializeCommand coordActionMatCom =
new CoordActionMaterializeCommand(jobId, startTime, endTime);
Configuration jobConf = null;
try {
jobConf = new XConfiguration(new StringReader(coordJob.getConf()));
} catch (IOException e1) {
LOG.warn("Configuration parse error. read from DB :" + coordJob.getConf(), e1);
}
String action = coordActionMatCom.materializeJobs(true, coordJob, jobConf, null);
String output =
coordJob.getJobXml()
+ System.getProperty("line.separator")
+ "***actions for instance***"
+ action;
return output;
}
} catch (CoordinatorJobException cex) {
exceptionOccured = true;
LOG.warn("ERROR: ", cex);
throw new CommandException(cex);
} catch (IllegalArgumentException iex) {
exceptionOccured = true;
LOG.warn("ERROR: ", iex);
throw new CommandException(ErrorCode.E1003, iex);
} catch (Exception ex) {
exceptionOccured = true;
LOG.warn("ERROR: ", ex);
throw new CommandException(ErrorCode.E0803, ex);
} finally {
if (exceptionOccured) {
if (coordJob.getId() == null || coordJob.getId().equalsIgnoreCase("")) {
coordJob.setStatus(CoordinatorJob.Status.FAILED);
coordJob.resetPending();
}
}
}
LOG.info("ENDED Coordinator Submit jobId=" + jobId);
return jobId;
}
