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  1. HBase
  2. HBASE-24984

WAL corruption due to early DBBs re-use when Durability.ASYNC_WAL is used with multi operation

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.6
    • Fix Version/s: None
    • Component/s: rpc, wal
    • Labels:
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      Description

      After bugfix HBASE-22539, When client use BufferedMutator or multiple mutation , there will be one RpcCall and mutliple FSWALEntry .  At the time RpcCall finish and one FSWALEntry call release() , the remain FSWALEntries may trigger RuntimeException or segmentation fault .

      We should use RefCnt  instead of AtomicInteger for org.apache.hadoop.hbase.ipc.ServerCall.reference?

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          Bug - A problem which impairs or prevents the functions of the product. HBASE-22539 WAL corruption due to early DBBs re-use when Durability.ASYNC_WAL is used

          • Blocker - Blocks development and/or testing work, production could not run
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              • Assignee:
                Unassigned
                Reporter:
                mopishv0 Liu Junhong
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