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  1. Cassandra
  2. CASSANDRA-10737

TestTopology.crash_during_decommission_test dtest sometimes fails due to interrupted streaming

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Low
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: Test/dtest/python
    • Labels:
      None
    • Severity:
      Low

      Description

      Example here.

      The test fails due to an unexpected error in the log as follows:

      Unexpected error in node1 node log: ['ERROR [STREAM-IN-/127.0.0.2] 2015-10-29 10:33:42,030 StreamSession.java:520 - [Stream #862cc220-7e28-11e5-b94f-5f64a052c605] Streaming error occurred java.io.IOException: Connection reset by peer \tat sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[na:1.8.0_45] \tat sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) ~[na:1.8.0_45] \tat sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[na:1.8.0_45] \tat sun.nio.ch.IOUtil.read(IOUtil.java:197) ~[na:1.8.0_45] \tat sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[na:1.8.0_45] \tat org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:54) ~[main/:na] \tat org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:261) ~[main/:na] \tat java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]', 'ERROR [STREAM-OUT-/127.0.0.2] 2015-10-29 10:33:42,031 StreamSession.java:520 - [Stream #862cc220-7e28-11e5-b94f-5f64a052c605] Streaming error occurred']
      

      This is because a node is crashed while it is receiving a stream from the decommissioned node.

      We should ignore this error and possibly handle this hung leaving state by restarting the decommission.

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              • Assignee:
                Unassigned
                Reporter:
                jkni Joel Knighton
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                Dates

                • Created:
                  Updated: