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  1. Spark
  2. SPARK-31199

Separate connection timeout and idle timeout for netty

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    Details

    • Type: Improvement
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.1.0
    • Fix Version/s: None
    • Component/s: Shuffle, Spark Core
    • Labels:
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      Description

      io.connectionTimeout only used for connection timeout for connection setup while io.idleTimeout is used to control how long to kill the connection if it seems to be idle(https://github.com/apache/spark/pull/5584)

       

      These 2 timeouts could be quite different. connectiontimeout could be short to help fast fail the connection related problem when meet some high load/unstable nodes. While idle timeout may be related to business function performance which is more complicated.

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            • Assignee:
              Unassigned
              Reporter:
              runnings runnings
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              • Created:
                Updated: