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From "Ohad Shacham (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-4484) Write directly to HBase when creating an index for transactional table
Date Thu, 21 Dec 2017 14:45:00 GMT
Ohad Shacham created PHOENIX-4484:
-------------------------------------

             Summary: Write directly to HBase when creating an index for transactional table
                 Key: PHOENIX-4484
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4484
             Project: Phoenix
          Issue Type: Bug
            Reporter: Ohad Shacham


Today, when creating an index table for a non empty data table. The writes are performed using
the transaction api and both consumes client side memory, for storing the writeset, and checks
for conflict analysis upon commit. This is redundant and can be replaced by direct write to
HBase. For this reason, a new function in the transaction abstraction layer should be added
that writes directly to HBase at the Tephra's case and adds shadow cells with the fence id
at the Omid case. 



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