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  1. Spark
  2. SPARK-29995

Structured Streaming file-sink log grow indefinitely

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 2.4.0
    • None
    • Structured Streaming

    Description

      When i use structured streaming parquet sink, I've noticed that the File-Sink-Log files keep getting bigger, they are in {$checkpoint/_spark_metadata/}, i don't think this is reasonable.

      And when they merge files,task batches take longer to run, just like the screenshot below

      Attachments

        1. task.png
          154 kB
          zhang liming
        2. file.png
          60 kB
          zhang liming

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-30462 Structured Streaming _spark_metadata fills up Spark Driver memory when having lots of objects

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              zhangliming zhang liming
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              Dates

                Created:
                Updated:
                Resolved: