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https://issues.apache.org/jira/browse/DRILL-6374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kunal Khatua updated DRILL-6374:
--------------------------------
Priority: Critical (was: Major)
> TPCH Queries regressed and OOM when run concurrency test
> --------------------------------------------------------
>
> Key: DRILL-6374
> URL: https://issues.apache.org/jira/browse/DRILL-6374
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Affects Versions: 1.14.0
> Environment: RHEL 7
> Reporter: Dechang Gu
> Assignee: Vitalii Diravka
> Priority: Critical
> Fix For: 1.14.0
>
> Attachments: TPCH_09_2_id_2517381b-1a61-3db5-40c3-4463bd421365.json,
> TPCH_09_2_id_2517497b-d4da-dab6-6124-abde5804a25f.json
>
>
> Run TPCH regression test on Apache Drill 1.14.0 master commit
> 6fcaf4268eddcb09010b5d9c5dfb3b3be5c3f903 (DRILL-6173), most of the queries
> regressed. in particular, Queries 9 takes about 4x time (36 sec vs 8.6 sec),
> comparing to that when run against the parent commit
> (9173308710c3decf8ff745493ad3e85ccdaf7c37). Further in the concurrency test
> for the commit, with 48 clients each running 16 TPCH queries (so total 768
> queries are executed) with planner.width.max_per_node=5, some queries hit
> OOM and caused 266 queries failed, while for the parent commit all the 768
> queries completed successfully. Profiles for TPCH_09 in the regression
> tests are uploaded (the failing commit
> file name: TPCH_09_2_id_2517381b-1a61-3db5-40c3-4463bd421365.json, and the
> parent commit file name:
> TPCH_09_2_id_2517497b-d4da-dab6-6124-abde5804a25f.json ).
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