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  1. HBase
  2. HBASE-23157

WAL unflushed seqId tracking may wrong when Durability.ASYNC_WAL is used

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.2.1
    • Fix Version/s: None
    • Component/s: regionserver, wal
    • Labels:
      None

      Description

      Durability.ASYNC_WAL do not wait wal sync and commit mvcc ahead. So when region start flush may get a large flushedSeqId and later wal process buffer entry and put a small unflushedSequenceIds for this region again.

        Attachments

        1. HBASE-23157-master-v1.patch
          5 kB
          Lijin Bin
        2. HBASE-23157-UT.patch
          12 kB
          Duo Zhang
        3. TestMaxFlushedSeqId.patch
          14 kB
          Lijin Bin

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              • Assignee:
                binlijin Lijin Bin
                Reporter:
                binlijin Lijin Bin
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                Dates

                • Created:
                  Updated: