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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-6908) Pluggable Call BlockingQueue for HBaseServer
Date Mon, 01 Oct 2012 21:13:08 GMT
James Taylor created HBASE-6908:

             Summary: Pluggable Call BlockingQueue for HBaseServer
                 Key: HBASE-6908
                 URL: https://issues.apache.org/jira/browse/HBASE-6908
             Project: HBase
          Issue Type: New Feature
          Components: IPC/RPC
            Reporter: James Taylor

Allow the BlockingQueue implementation class to be specified in the HBase config to enable
different behavior than a FIFO queue. The use case we have is around fairness and starvation
for big scans that are parallelized on the client. It's easy to fill up the HBase server Call
BlockingQueue when processing a single parallelized scan, leadng other scans to time out.
Instead, doing round robin processesing on a dequeue through a different BlockingQueue implementation
will prevent this from occurring.

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