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  1. Spark
  2. SPARK-32011

Remove warnings about pin-thread modes and guide collectWithJobGroups for now

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.1, 3.1.0
    • PySpark, Spark Core
    • None

    Description

      Currently, it guides users to use pin-thread mode to use multiple threads. There's a thread leak issue in this mode (SPARK-32010).

      We shouldn't promote this mode in Spark 3.0 for now.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-31549 Pyspark SparkContext.cancelJobGroup do not work correctly

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

          Bug - A problem which impairs or prevents the functions of the product. SPARK-32010 Thread leaks in pinned thread mode

          • Major - Major loss of function.
          • Resolved
          links to

          Pull request #28845 [Github] Pull Request #28845 (HyukjinKwon)

          Pull request #28845 [Github] Pull Request #28845 (HyukjinKwon)

          Activity

            People

              gurwls223 Hyukjin Kwon
              gurwls223 Hyukjin Kwon
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              Dates

                Created:
                Updated:
                Resolved: