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Posted to dev@phoenix.apache.org by "Jeffrey Zhong (JIRA)" <ji...@apache.org> on 2014/10/01 01:59:34 UTC

[jira] [Created] (PHOENIX-1307) Add MapReduce option when Creating Phoenix Table/Index Table against existing HBase Table

Jeffrey Zhong created PHOENIX-1307:
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             Summary: Add MapReduce option when Creating Phoenix Table/Index Table against existing HBase Table
                 Key: PHOENIX-1307
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1307
             Project: Phoenix
          Issue Type: Improvement
            Reporter: Jeffrey Zhong


We often get timeout error when creating a Phoenix table or index table against a big existing hbase table because Phoenix internally use scan & put to insert new data which go through HBase region server layer 

Instead we could read data directly from data hfiles & generate new corresponding hfiles using map reduce. For this improvement, we can leverage HBase TableSnapshotInputFormat. 



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