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From "Steven Phillips (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-2936) TPCH 4 and 18 SF100 hangs when hash agg is turned off
Date Wed, 13 May 2015 00:35:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-2936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14541104#comment-14541104
] 

Steven Phillips commented on DRILL-2936:
----------------------------------------

Updated reviewboard https://reviews.apache.org/r/34037/


> TPCH 4 and 18 SF100 hangs when hash agg is turned off
> -----------------------------------------------------
>
>                 Key: DRILL-2936
>                 URL: https://issues.apache.org/jira/browse/DRILL-2936
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Ramana Inukonda Nagaraj
>            Assignee: Jacques Nadeau
>            Priority: Critical
>             Fix For: 1.0.0
>
>         Attachments: DRILL-2936.patch, DRILL-2936_2015-05-12_17:34:27.patch, Screen Shot
2015-05-01 at 2.40.36 PM.png
>
>
> sys options:
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDirTpch100P> alter system set `planner.memory.max_query_memory_per_node`
= 29205777612;
> 0: jdbc:drill:schema=dfs.drillTestDirTpch100P> alter system set `planner.enable_hashjoin`=false;
> 0: jdbc:drill:schema=dfs.drillTestDirTpch100P> alter system set `planner.enable_hashagg`=false;
> {code}
> On executing TPCH 04 query hangs. From the profiles page does not look like any fragments
are making progress, the last progress time stamps were sometime back. 
> Attached is the logical plan. 



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