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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-4053) Lock row exclusively when necessary for mutable secondary indexing
Date Fri, 28 Jul 2017 20:42:00 GMT
James Taylor created PHOENIX-4053:
-------------------------------------

             Summary: Lock row exclusively when necessary for mutable secondary indexing
                 Key: PHOENIX-4053
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4053
             Project: Phoenix
          Issue Type: Bug
            Reporter: James Taylor


In HBase 1.3, it turns out that rows are not exclusively locked when the preBatchMutate call
is made. The mutable secondary index (global and local) depend on this to get a consistent
snapshot of a row. This will likely get fixed in HBASE-18474, but we need to guard against
this ourselves.



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