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Posted to issues@spark.apache.org by "Parth Gandhi (JIRA)" <ji...@apache.org> on 2018/08/24 15:15:00 UTC

[jira] [Created] (SPARK-25231) Running a Large Job with Speculation On Causes Executor Heartbeats to Time Out on Driver

Parth Gandhi created SPARK-25231:
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             Summary: Running a Large Job with Speculation On Causes Executor Heartbeats to Time Out on Driver
                 Key: SPARK-25231
                 URL: https://issues.apache.org/jira/browse/SPARK-25231
             Project: Spark
          Issue Type: Bug
          Components: Scheduler, Spark Core
    Affects Versions: 2.3.1
            Reporter: Parth Gandhi


Running a large Spark job with speculation turned on was causing executor heartbeats to time out on the driver end after sometime and eventually, after hitting the max number of executor failures, the job would fail. 



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