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From "weijie.tong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-6736) Make successive MinorFragments running in the same JVM communicate without the network
Date Sun, 09 Sep 2018 04:05:00 GMT
weijie.tong created DRILL-6736:
----------------------------------

             Summary: Make successive MinorFragments running in the same JVM communicate without
the network
                 Key: DRILL-6736
                 URL: https://issues.apache.org/jira/browse/DRILL-6736
             Project: Apache Drill
          Issue Type: Improvement
    Affects Versions: 1.15.0
            Reporter: weijie.tong
            Assignee: weijie.tong


At current implementation, two successive MinorFragments running in the same JVM to transfer
RecordBatchs is to use the DataTunnel that means by the socket. This is not the best performance
and we should treat this special case to let them communicate through a method invocation.



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