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  1. Hadoop HDFS
  2. HDFS-13101

Yet another fsimage corruption related to snapshot

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      Fix a corner case in deleting HDFS snapshots. A regression was later found and fixed by HDFS-15012.
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      Fix a corner case in deleting HDFS snapshots. A regression was later found and fixed by HDFS-15012 .

    Description

      Lately we saw case similar to HDFS-9406, even though HDFS-9406 fix is present, so it's likely another case not covered by the fix. We are currently trying to collect good fsimage + editlogs to replay to reproduce it and investigate.

      Attachments

        1. HDFS-13101.corruption_repro.patch
          2 kB
          Shashikant Banerjee
        2. HDFS-13101.corruption_repro_simplified.patch
          2 kB
          Wei-Chiu Chuang
        3. HDFS-13101.branch-2.8.patch
          13 kB
          Wei-Chiu Chuang
        4. HDFS-13101.branch-2.001.patch
          13 kB
          Wei-Chiu Chuang
        5. HDFS-13101.004.patch
          13 kB
          Shashikant Banerjee
        6. HDFS-13101.003.patch
          13 kB
          Shashikant Banerjee
        7. HDFS-13101.002.patch
          5 kB
          Siyao Meng
        8. HDFS-13101.001.patch
          4 kB
          Adam Antal

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              shashikant Shashikant Banerjee
              yzhangal Yongjun Zhang
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              Dates

                Created:
                Updated:
                Resolved: