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  1. Spark
  2. SPARK-27198

Heartbeat interval mismatch in driver and executor

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.3, 2.4.0
    • Fix Version/s: 2.4.1
    • Component/s: Spark Core
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      Description

      When heartbeat interval is configured via spark.executor.heartbeatInterval without specifying units, we have time mismatched between driver(considers in seconds) and executor(considers as milliseconds)

       https://github.com/apache/spark/blob/v2.4.1-rc8/core/src/main/scala/org/apache/spark/SparkConf.scala#L613

      vs

      https://github.com/apache/spark/blob/v2.4.1-rc8/core/src/main/scala/org/apache/spark/executor/Executor.scala#L858

       

       

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              • Assignee:
                ajithshetty Ajith S
                Reporter:
                ajithshetty Ajith S
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