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Posted to issues@spark.apache.org by "runnings (Jira)" <ji...@apache.org> on 2020/03/20 04:02:00 UTC

[jira] [Created] (SPARK-31199) Separate connection timeout and idle timeout for shuffle

runnings created SPARK-31199:
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             Summary: Separate connection timeout and idle timeout for shuffle
                 Key: SPARK-31199
                 URL: https://issues.apache.org/jira/browse/SPARK-31199
             Project: Spark
          Issue Type: Improvement
          Components: Shuffle
    Affects Versions: 3.1.0
            Reporter: runnings


spark.shuffle.io.connectionTimeout only used for connection timeout for connection setup while spark.shuffle.io.idleTimeout is used to control how long to kill the connection if it seems to be idle([#27963|https://github.com/apache/spark/pull/27963])

 

These 2 timeouts could be quite different and shorten connectiontimeout could help fast fail the shuffle task in some cases



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