riftsaw-commits June 2011

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by jboss-qa-internal＠redhat.com

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riftsaw SVN: r1363 - in branches/ODE/RiftSaw-ODE-trunk: dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler and 1 other directories.

by riftsaw-commits＠lists.jboss.org

Author: jeff.yuchang Date: 2011-06-01 12:07:46 -0400 (Wed, 01 Jun 2011) New Revision: 1363 Modified: branches/ODE/RiftSaw-ODE-trunk/bpel-dao/src/main/java/org/apache/ode/dao/scheduler/SchedulerDAOConnection.java branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/JobDAOImpl.java branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/SchedulerDAOConnectionImpl.java branches/ODE/RiftSaw-ODE-trunk/scheduler-simple/src/main/java/org/apache/ode/scheduler/simple/SimpleScheduler.java Log: *RIFTSAW-382: 1. Used the EntityManager.Find method to update the detached object. 2. Only add the 'finished & noNeedToRetry' jobs into the processedInLastLoad map. 3. Override toString method for JobDAOImpl for the log. Modified: branches/ODE/RiftSaw-ODE-trunk/bpel-dao/src/main/java/org/apache/ode/dao/scheduler/SchedulerDAOConnection.java =================================================================== --- branches/ODE/RiftSaw-ODE-trunk/bpel-dao/src/main/java/org/apache/ode/dao/scheduler/SchedulerDAOConnection.java 2011-05-09 06:47:07 UTC (rev 1362) +++ branches/ODE/RiftSaw-ODE-trunk/bpel-dao/src/main/java/org/apache/ode/dao/scheduler/SchedulerDAOConnection.java 2011-06-01 16:07:46 UTC (rev 1363) @@ -49,7 +49,7 @@ boolean insertJob(JobDAO job, String nodeId, boolean loaded) throws DatabaseException ; /** - * Update the job in the database (only updates timestamp and retryCount) + * Update the job in the database (only updates timestamp, retryCount and the schedule status) * * @param job the job * @throws DatabaseException in case of error Modified: branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/JobDAOImpl.java =================================================================== --- branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/JobDAOImpl.java 2011-05-09 06:47:07 UTC (rev 1362) +++ branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/JobDAOImpl.java 2011-06-01 16:07:46 UTC (rev 1363) @@ -254,4 +254,20 @@ } } + @Override + public String toString() { + StringBuilder builder = new StringBuilder(); + builder.append("["); + builder.append("JobId: " + _jobId); + builder.append(",nodeId: " + _nodeId); + builder.append(",scheduled: " + _scheduled); + builder.append(",transacted: " + _transacted); + builder.append(",ts: " + _ts); + builder.append(",channel: " + _details.getChannel()); + builder.append(",instaceId : " + _details.getInstanceId()); + builder.append(",type: " + _details.getType()); + builder.append(",retrycount: " + _details.getRetryCount()); + builder.append("]"); + return builder.toString(); + } } Modified: branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/SchedulerDAOConnectionImpl.java =================================================================== --- branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/SchedulerDAOConnectionImpl.java 2011-05-09 06:47:07 UTC (rev 1362) +++ branches/ODE/RiftSaw-ODE-trunk/dao-jpa/src/main/java/org/apache/ode/dao/jpa/scheduler/SchedulerDAOConnectionImpl.java 2011-06-01 16:07:46 UTC (rev 1363) @@ -157,7 +157,13 @@ public boolean updateJob(JobDAO job) throws DatabaseException { _txCtx.begin(); - _em.persist(job); + JobDAOImpl theJob = _em.find(JobDAOImpl.class, job.getJobId()); + if (theJob == null) { + throw new DatabaseException("the updated job is not existed! job detail is: " + job); + } + theJob.setScheduledDate(job.getScheduledDate()); + theJob.getDetails().setRetryCount(job.getDetails().getRetryCount()); + theJob.setScheduled(job.isScheduled()); _txCtx.commit(); return true; } @@ -186,7 +192,8 @@ public JobDAO createJob(boolean transacted, JobDetails jobDetails, boolean persisted, long scheduledDate) { - return createJob(new GUID().toString(), transacted, jobDetails, persisted, scheduledDate); + String jobId = new GUID().toString(); + return createJob(jobId, transacted, jobDetails, persisted, scheduledDate); } } Modified: branches/ODE/RiftSaw-ODE-trunk/scheduler-simple/src/main/java/org/apache/ode/scheduler/simple/SimpleScheduler.java =================================================================== --- branches/ODE/RiftSaw-ODE-trunk/scheduler-simple/src/main/java/org/apache/ode/scheduler/simple/SimpleScheduler.java 2011-05-09 06:47:07 UTC (rev 1362) +++ branches/ODE/RiftSaw-ODE-trunk/scheduler-simple/src/main/java/org/apache/ode/scheduler/simple/SimpleScheduler.java 2011-06-01 16:07:46 UTC (rev 1363) @@ -125,6 +125,11 @@ In such a case the job is no longer in the _outstandingJobs map, and so it's queued again. */ private ConcurrentHashMap<String, Long> _processedSinceLastLoadTask = new ConcurrentHashMap<String, Long>(); + /** + * Set of jobs that needed to be retried. + */ + private ConcurrentHashMap<String, Boolean> _retryJobList = new ConcurrentHashMap<String, Boolean>(); + private boolean _running; /** Time for next upgrade. */ @@ -139,7 +144,7 @@ /** Interval between immediate retries when the transaction fails **/ private long _immediateTransactionRetryInterval = 1000; - + private List<String> _defaultNodeList = new ArrayList<String>(); private List<String> _nodeList = new ArrayList<String>(); @@ -450,8 +455,6 @@ public void setJobProcessor(JobProcessor processor) throws ContextException { _jobProcessor = processor; } - - public List<String> getNodeList() { if (this._nodeList == null || this._nodeList.size() == 0) { @@ -484,6 +487,7 @@ _processedSinceLastLoadTask.clear(); _outstandingJobs.clear(); + _retryJobList.clear(); long now = System.currentTimeMillis(); @@ -511,6 +515,7 @@ _processedSinceLastLoadTask.clear(); _outstandingJobs.clear(); + _retryJobList.clear(); // disable because this is not the right way to do it // will be fixed by ODE-595 @@ -545,7 +550,12 @@ return null; } finally { // the order of these 2 actions is crucial to avoid a race condition. - _processedSinceLastLoadTask.put(job.getJobId(), job.getScheduledDate()); + // if the transaction failed, and has retry mechanism, we will not put it to avoid being ignore. + if (_retryJobList.get(job.getJobId()) == null ) { + _processedSinceLastLoadTask.put(job.getJobId(), job.getScheduledDate()); + } else { + _retryJobList.remove(job.getJobId()); + } _outstandingJobs.remove(job.getJobId()); } } @@ -626,8 +636,10 @@ job.setScheduled(false); job.setScheduledDate(scheddate); conn.updateJob(job); - - __log.error("Error while processing job, retrying in " + delay + "s"); + + _retryJobList.put(job.getJobId(), new Boolean(true)); + + __log.error("Error while processing job, retrying in " + delay + "s, the job is " + job); } } @@ -637,9 +649,7 @@ /** * Run a job in the current thread. - * - * @param job job to run. - */ + **/ protected void runJob(final JobDAO jobDao) { _exec.submit(new RunJobCallable(jobDao, _jobProcessor)); } @@ -664,7 +674,6 @@ * not persisted, and the same runnable may be tried again after system failure, * the runnable that's used with this polling should be repeatable. * - * @param job job to run. */ protected void runPolledRunnable(final JobDAO jobDao) { _exec.submit(new RunJobCallable(jobDao, _polledRunnableProcessor)); @@ -773,6 +782,7 @@ // clear only if the batch succeeded _processedSinceLastLoadTask.clear(); + _retryJobList.clear(); return true; } catch (Exception ex) { __log.error("Error loading immediate jobs from database.", ex);

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riftsaw-commits June 2011