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From "Kadir OZDEMIR (Jira)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-5474) IndexTool should report the number of rows built
Date Thu, 12 Sep 2019 17:54:00 GMT
Kadir OZDEMIR created PHOENIX-5474:
--------------------------------------

             Summary: IndexTool should report the number of rows built
                 Key: PHOENIX-5474
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5474
             Project: Phoenix
          Issue Type: Bug
            Reporter: Kadir OZDEMIR
            Assignee: Kadir OZDEMIR
             Fix For: 4.15.0, 5.1.0, 4.14.3


In the old design, the IndexTool MR job mapper first scanned the data table rows one by one
using a Phoenix client code, then constructed the index rows and finally sent these row mutations
to region servers to update the rows on the index table regions. While doing that, it emitted
the counters at the row level. In the new design, this entire process is done on the server
side (within a coprocessor). So, the mapper just issues one RPC call to instruct the coprocessor
to build the entire table region. Thus, currently it does not report the number of rows that
have been built, instead it reports the number of table regions built.



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