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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2019/04/21 22:36:00 UTC

[jira] [Updated] (SPARK-27419) When setting spark.executor.heartbeatInterval to a value less than 1 seconds, it will always fail

     [ https://issues.apache.org/jira/browse/SPARK-27419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated SPARK-27419:
------------------------------
    Labels: release-notes  (was: )

> When setting spark.executor.heartbeatInterval to a value less than 1 seconds, it will always fail
> -------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-27419
>                 URL: https://issues.apache.org/jira/browse/SPARK-27419
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.4.0, 2.4.1
>            Reporter: Shixiong Zhu
>            Assignee: Shixiong Zhu
>            Priority: Major
>              Labels: release-notes
>             Fix For: 2.4.2
>
>
> When setting spark.executor.heartbeatInterval to a value less than 1 seconds in branch-2.4, it will always fail because the value will be converted to 0 and the heartbeat will always timeout and finally kill the executor.



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