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From "Robert Metzger (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-5553) Job fails during deployment with IllegalStateException from subpartition request
Date Wed, 18 Jan 2017 15:07:26 GMT
Robert Metzger created FLINK-5553:
-------------------------------------

             Summary: Job fails during deployment with IllegalStateException from subpartition
request
                 Key: FLINK-5553
                 URL: https://issues.apache.org/jira/browse/FLINK-5553
             Project: Flink
          Issue Type: Bug
          Components: Network
    Affects Versions: 1.3.0
            Reporter: Robert Metzger


While running a test job with Flink 1.3-SNAPSHOT (6fb6967b9f9a31f034bd09fcf76aaf147bc8e9a0)
the job failed with this exception:

{code}
2017-01-18 14:56:27,043 INFO  org.apache.flink.runtime.executiongraph.ExecutionGraph     
  - Sink: Unnamed (9/10) (befc06d0e792c2ce39dde74b365dd3cf) switched from DEPLOYING to RUNNING.
2017-01-18 14:56:27,059 INFO  org.apache.flink.runtime.executiongraph.ExecutionGraph     
  - Flat Map (9/10) (e94a01ec283e5dce7f79b02cf51654c4) switched from DEPLOYING to RUNNING.
2017-01-18 14:56:27,817 INFO  org.apache.flink.runtime.executiongraph.ExecutionGraph     
  - Flat Map (10/10) (cbb61c9a2f72c282877eb383e111f7cd) switched from RUNNING to FAILED.
java.lang.IllegalStateException: There has been an error in the channel.
        at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
        at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.addInputChannel(PartitionRequestClientHandler.java:77)
        at org.apache.flink.runtime.io.network.netty.PartitionRequestClient.requestSubpartition(PartitionRequestClient.java:104)
        at org.apache.flink.runtime.io.network.partition.consumer.RemoteInputChannel.requestSubpartition(RemoteInputChannel.java:115)
        at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.requestPartitions(SingleInputGate.java:419)
        at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:441)
        at org.apache.flink.streaming.runtime.io.BarrierBuffer.getNextNonBlocked(BarrierBuffer.java:153)
        at org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:192)
        at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:63)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:270)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:666)
        at java.lang.Thread.run(Thread.java:745)
2017-01-18 14:56:27,819 INFO  org.apache.flink.runtime.executiongraph.ExecutionGraph     
  - Job Misbehaved Job (b1d985d11984df57400fdff2bb656c59) switched from state RUNNING to FAILING.
java.lang.IllegalStateException: There has been an error in the channel.
        at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
        at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.addInputChannel(PartitionRequestClientHandler.java:77)
        at org.apache.flink.runtime.io.network.netty.PartitionRequestClient.requestSubpartition(PartitionRequestClient.java:104)
        at org.apache.flink.runtime.io.network.partition.consumer.RemoteInputChannel.requestSubpartition(RemoteInputChannel.java:115)
        at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.requestPartitions(SingleInputGate.java:419)
        at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:441)
        at org.apache.flink.streaming.runtime.io.BarrierBuffer.getNextNonBlocked(BarrierBuffer.java:153)
        at org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:192)
        at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:63)
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:270)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:666)
        at java.lang.Thread.run(Thread.java:745)
{code}

This is the first exception that is reported to the jobmanager.

I think this is related to missing network buffers. You see that from the next deployment
after the restart, where the deployment fails with the insufficient number of buffers exception.
I'll add logs to the JIRA.



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