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  1. HBase
  2. HBASE-15682

HBase Backup Phase 3: Possible data loss during incremental WAL files copy

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • HBASE-7912
    • None
    • Reviewed

    Description

      We collect list of files in WAL and oldWALs directory and launch DistCp job. Some files can be moved from WALs to oldWALs directory by RS during job's run, what can result in potential data loss.

      Attachments

        1. HBASE-15682-v2.patch
          7 kB
          Vladimir Rodionov
        2. HBASE-15682-v3.patch
          8 kB
          Vladimir Rodionov
        3. HBASE-15682-v4.patch
          8 kB
          Vladimir Rodionov

        Issue Links

          is part of

          New Feature - A new feature of the product, which has yet to be developed. HBASE-14414 HBase Backup/Restore Phase 3

          • Major - Major loss of function.
          • Closed

          Activity

            People

              vrodionov Vladimir Rodionov
              vrodionov Vladimir Rodionov
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              Dates

                Created:
                Updated:
                Resolved: