[jboss-jira] [JBoss JIRA] (WFLY-3808) PartitionPlan.getThreads() returning zero value causes batch job not be started

[Ari Silvan (JIRA)]

Ari Silvan created WFLY-3808:
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             Summary: PartitionPlan.getThreads() returning zero value causes batch job not be started
                 Key: WFLY-3808
                 URL: https://issues.jboss.org/browse/WFLY-3808
             Project: WildFly
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Batch
    Affects Versions: 8.1.0.Final
         Environment: Windows 7 Home Premium Service Pack 1 64-bit + JDK8u11 + WildFly 8.1.0 Final
            Reporter: Ari Silvan
            Assignee: Jason Greene


If you define a batch job to be divided to multiple partitions and write a PartitionMapper returning a PartitionPlanImpl object but don't override getThreads method, which means getThreads returns zero meaning thread count should be equal to partition count, but the batch job doesn't start.

See http://docs.oracle.com/javaee/7/api/javax/batch/api/partition/PartitionPlan.html#setThreads(int)

In GlassFish this works as expected: if getThreads is not overridden (thus returning zero), batch job is started in as many threads as there are partitions.

See steps to reproduce for further details.




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