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  1. HBase
  2. HBASE-22715

All scan requests should be handled by scan handler threads in RWQueueRpcExecutor

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      When we use RWQueueRpcExecutor, all scans should be handled by scan handler threads, not read handler.

       

      Before HBASE-17508, when calling openScanner() in client, a region server doesn't make results, just open scanner and return scanner id. So, this request(open) is executed in read handlers intentionally.
       

      However, since HBASE-17508,, actual scan behavior happened while opening a scanner,

      I think this request should probably be executed in scan handlers when using RWQueueRpcExecutor.

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              • Assignee:
                Jeongdae Kim Jeongdae Kim
                Reporter:
                Jeongdae Kim Jeongdae Kim
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