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ASF GitHub Bot commented on DRILL-7206: --------------------------------------- sachouche commented on pull request #1764: DRILL-7206: using primitive int list at right or full join case URL: https://github.com/apache/drill/pull/1764 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Tuning hash join code using primitive int > ----------------------------------------- > > Key: DRILL-7206 > URL: https://issues.apache.org/jira/browse/DRILL-7206 > Project: Apache Drill > Issue Type: Improvement > Reporter: weijie.tong > Assignee: weijie.tong > Priority: Major > Labels: ready-to-commit > Fix For: 1.17.0 > > > This issue is try to tune the HashJoin implementation codes. At right or full > join type , the HashJoinProbe will create a List<Integer> member to record > the unmatched composed indexes. It can be replaced by a primitive > IntArrayList without box/unbox operation ,also benefits the GC if there's > more unmatched items. -- This message was sent by Atlassian JIRA (v7.6.3#76005)