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  1. Hadoop HDFS
  2. HDFS-11274

Datanode should only check the failed volume upon IO errors

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha2
    • datanode
    • None
    • Reviewed

    Description

      This is a performance improvement that is possible after HDFS-11182. The goal is to trigger async volume check with throttling only on suspected volume upon datanode file IO errors.

      Attachments

        1. HDFS-11274.01.patch
          36 kB
          Xiaoyu Yao
        2. HDFS-11274.02.patch
          36 kB
          Xiaoyu Yao
        3. HDFS-11274.03.patch
          57 kB
          Xiaoyu Yao
        4. HDFS-11274.04.patch
          59 kB
          Xiaoyu Yao
        5. HDFS-11274.05.patch
          63 kB
          Xiaoyu Yao
        6. HDFS-11274.06.patch
          66 kB
          Xiaoyu Yao
        7. HDFS-11274-branch-2.01.patch
          76 kB
          Arpit Agarwal

        Activity

          People

            xyao Xiaoyu Yao
            xyao Xiaoyu Yao
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            Dates

              Created:
              Updated:
              Resolved: