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From "Yi Deng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10709) HTableClientScanner with background thread
Date Mon, 10 Mar 2014 06:24:43 GMT
Yi Deng created HBASE-10709:
-------------------------------

             Summary: HTableClientScanner with background thread
                 Key: HBASE-10709
                 URL: https://issues.apache.org/jira/browse/HBASE-10709
             Project: HBase
          Issue Type: New Feature
          Components: Client, Scanners
    Affects Versions: 0.89-fb
            Reporter: Yi Deng


1. Extract ResultScanner from HTable as HTableClientScanner
2. A background thread will fetch the results from server when the main thread is consuming
the the data
3. Fix a bug in  current scanner that loses some data if region server switches during scanning
4. Extract Result's Iterator as ResultScannerIterator



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