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  1. Accumulo
  2. ACCUMULO-2695

Failure while running conditional RW test w/ agitation

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.6.0
    • None
    • None
    • Hadoop 2.2.0, Zookeeper 3.4.5, Accumulo 1.6.0 RC2, 20 node EC2 cluster

    Description

      Was running RW Conditional test w/ agitation overnight and saw the following error:

      17 22:54:05,448 [conditional.Init] DEBUG: Added bank b845 0
      17 22:54:08,306 [conditional.Init] DEBUG: Added bank b422 9
      17 22:54:08,314 [impl.ConditionalWriterImpl] ERROR: Thread "pool-2-thread-1" died null
      java.lang.IllegalStateException
              at org.apache.accumulo.core.client.impl.ConditionalWriterImpl.unreserveSessionID(ConditionalWriterImpl.java:528)
              at org.apache.accumulo.core.client.impl.ConditionalWriterImpl.sendToServer(ConditionalWriterImpl.java:618)
              at org.apache.accumulo.core.client.impl.ConditionalWriterImpl.access$700(ConditionalWriterImpl.java:90)
              at org.apache.accumulo.core.client.impl.ConditionalWriterImpl$SendTask.run(ConditionalWriterImpl.java:448)
              at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
              at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
              at java.util.concurrent.FutureTask.run(FutureTask.java:262)
              at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
              at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
              at java.lang.Thread.run(Thread.java:744)
      

      This error occurred w/ 7 walkers. The walkers where this error occurred hung. The failure was right around the time a tserver was killed.

      Attachments

        1. BugTest.java
          6 kB
          Keith Turner

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            kturner Keith Turner Assign to me
            kturner Keith Turner
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              Created:
              Updated:
              Resolved:

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