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From "Mark Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEAM-624) NoClassDefFoundError Failed Dataflow Streaming Job
Date Fri, 09 Sep 2016 17:37:21 GMT
Mark Liu created BEAM-624:
-----------------------------

             Summary: NoClassDefFoundError Failed Dataflow Streaming Job
                 Key: BEAM-624
                 URL: https://issues.apache.org/jira/browse/BEAM-624
             Project: Beam
          Issue Type: Bug
            Reporter: Mark Liu
            Assignee: Mark Liu


NoClassDefFoundError when running streaming job on Dataflow service.

Full stacktrace here when :
{code}
(bb04a33113307d77): Exception: java.lang.NoClassDefFoundError: org/apache/beam/sdk/util/AttemptBoundedExponentialBackOff
com.google.cloud.dataflow.worker.runners.worker.WorkerCustomSources$UnboundedReaderIterator.advance(WorkerCustomSources.java:694)
com.google.cloud.dataflow.worker.util.common.worker.ReadOperation$SynchronizedReaderIterator.advance(ReadOperation.java:371)
com.google.cloud.dataflow.worker.util.common.worker.ReadOperation.runReadLoop(ReadOperation.java:198)
com.google.cloud.dataflow.worker.util.common.worker.ReadOperation.start(ReadOperation.java:139)
com.google.cloud.dataflow.worker.util.common.worker.MapTaskExecutor.execute(MapTaskExecutor.java:71)
com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker.process(StreamingDataflowWorker.java:660)
com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker.access$500(StreamingDataflowWorker.java:89)
com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker$6.run(StreamingDataflowWorker.java:487)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
{code}

Retore AttemptBounded/AttemptAndTimeBounded backoff classes which are removed in this commit[1]
in order to pass Dataflow streaming job against at HEAD.

[1] https://github.com/apache/incubator-beam/commit/dbbcbe604e167b306feac2443bec85f2da3c1dd6



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