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  1. Samza
  2. SAMZA-2183

Print Jobmodel when job fails with incorrect container count

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.2
    • Component/s: None
    • Labels:
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      Description

      When a job fails to start due to the following exception, would be helpful to print the job model also 

       

      Exception in thread "main" java.lang.IllegalArgumentException: Your container count (32) is larger than your task count (10). Can't have containers with nothing to do, so aborting. at org.apache.samza.container.grouper.task.GroupByContainerCount.validateTasks(GroupByContainerCount.java:212) at org.apache.samza.container.grouper.task.GroupByContainerCount.group(GroupByContainerCount.java:62) at org.apache.samza.container.grouper.task.TaskNameGrouper.group(TaskNameGrouper.java:56) at org.apache.samza.coordinator.JobModelManager$.readJobModel(JobModelManager.scala:208) at org.apache.samza.coordinator.JobModelManager$.getJobModelManager(JobModelManager.scala:97) at org.apache.samza.coordinator.JobModelManager$.apply(JobModelManager.scala:83) at org.apache.samza.coordinator.JobModelManager.apply(JobModelManager.scala) at org.apache.samza.clustermanager.ClusterBasedJobCoordinator.<init>(ClusterBasedJobCoordinator.java:177) at org.apache.samza.clustermanager.ClusterBasedJobCoordinator.main(ClusterBasedJobCoordinator.java:343)
       

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              • Assignee:
                lhaiesp Hai Lu
                Reporter:
                lhaiesp Hai Lu
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