Liyin Tang created HBASE-10360:
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             Summary: [89-fb] Expose the HRegionLocations for each HTable in an 
efficient way
                 Key: HBASE-10360
                 URL: https://issues.apache.org/jira/browse/HBASE-10360
             Project: HBase
          Issue Type: Improvement
            Reporter: Liyin Tang


HTable.getHRegionInfo() will return all the RegionServer address for each 
HRegion by scanning the META table. Actually, the HConnectionManger could cache 
these data and refresh the client location cache directly. Also, HTable could 
expose another API to return these cached HRegionLocation directly without 
scanning the META table.



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