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Posted to dev@drill.apache.org by "Sorabh Hamirwasia (JIRA)" <ji...@apache.org> on 2018/03/19 19:06:00 UTC

[jira] [Created] (DRILL-6274) MergeJoin Memory Manager is still using Fragmentation Factor

Sorabh Hamirwasia created DRILL-6274:
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             Summary: MergeJoin Memory Manager is still using Fragmentation Factor
                 Key: DRILL-6274
                 URL: https://issues.apache.org/jira/browse/DRILL-6274
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.13.0
            Reporter: Sorabh Hamirwasia
            Assignee: Padma Penumarthy
             Fix For: 1.14.0


MergeJoinMemoryManager is using [WORST_CASE_FRAGMENTATION_FACTOR|https://github.com/apache/drill/blob/master/exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/MergeJoinBatch.java#L156] for memory computation in outgoing batch. This needs to be updated to not use it anymore.



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