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  1. Hadoop Common
  2. HADOOP-17558

DistCp: Reduce memory usage using a fixed size ThreadPoolExecutor

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
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    Description

      For S3 and other object stores, where listing is slow, use a fixed size TPE for building listing

      Attachments

        1. HADOOP-17558-DRAFT-01.patch
          15 kB
          Ayush Saxena

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-17531 DistCp: Reduce memory usage on copying huge directories

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

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              Unassigned Unassigned
              ayushtkn Ayush Saxena
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              Dates

                Created:
                Updated: