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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2014/10/17 23:06:34 UTC

[jira] [Created] (SPARK-3993) python worker may hang after reused from take()

Davies Liu created SPARK-3993:
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             Summary: python worker may hang after reused from take()
                 Key: SPARK-3993
                 URL: https://issues.apache.org/jira/browse/SPARK-3993
             Project: Spark
          Issue Type: Bug
          Components: PySpark
            Reporter: Davies Liu
            Priority: Blocker


After take(), maybe there are some garbage left in the socket, then next task assigned to this worker will hang because of corrupted data.

We should make sure the socket is clean before reuse it.



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