[jira] [Created] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[Duo Zhang (JIRA)]

Duo Zhang created HBASE-17021:
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             Summary: Use RingBuffer to reduce the contention in AsyncFSWAL
                 Key: HBASE-17021
                 URL: https://issues.apache.org/jira/browse/HBASE-17021
             Project: HBase
          Issue Type: Sub-task
          Components: wal
    Affects Versions: 2.0.0
            Reporter: Duo Zhang
             Fix For: 2.0.0


The WALPE result in HBASE-16890 shows that with disruptor's RingBuffer we can 
get a better performance.



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