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  1. Spark
  2. SPARK-16709

Task with commit failed will retry infinite when speculation set to true

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • 1.6.0
    • 1.6.2
    • None
    • None

    Description

      In our cluster, we set spark.speculation=true, but when a task throw exception at SparkHadoopMapRedUtil.performCommit(), this task can retry infinite.
      https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/mapred/SparkHadoopMapRedUtil.scala#L83

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        duplicates

        Bug - A problem which impairs or prevents the functions of the product. SPARK-14915 Tasks that fail due to CommitDeniedException (a side-effect of speculation) can cause job to never complete

        • Critical - Crashes, loss of data, severe memory leak.
        • Resolved
        links to

        Pull request #14557 [Github] Pull Request #14557 (shenh062326)

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            Unassigned Unassigned
            shenhong shenh062326
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