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  1. Spark
  2. SPARK-8101

Upgrade netty to avoid memory leak accord to netty #3837 issues

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.4.0
    • Fix Version/s: 1.5.0
    • Component/s: Spark Core
    • Labels:
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      Description

      There is a direct buffer leak in netty, due to netty 4.0.23-Final not release threadlocal after netty already send message success.

      Please Ref: https://github.com/netty/netty/issues/3837

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              • Assignee:
                srowen Sean R. Owen
                Reporter:
                SuYan SuYan
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                • Created:
                  Updated:
                  Resolved: