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  1. Spark
  2. SPARK-28160

TransportClient.sendRpcSync may hang forever

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.3, 2.4.3, 3.0.0
    • Fix Version/s: 2.3.4, 2.4.4, 3.0.0
    • Component/s: Spark Core
    • Labels:
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      Description

      This is very like SPARK-26665
      `ByteBuffer.allocate` may throw OutOfMemoryError when the response is large but no enough memory is available. However, when this happens, TransportClient.sendRpcSync will just hang forever if the timeout set to unlimited.

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              • Assignee:
                cltlfcjin Lantao Jin
                Reporter:
                cltlfcjin Lantao Jin
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                • Created:
                  Updated:
                  Resolved: