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https://issues.apache.org/jira/browse/DRILL-5227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rahul Challapalli updated DRILL-5227:
-------------------------------------
Attachment: 2775bf26-404a-4fee-ba3d-740a191899fa.sys.drill
> Wrong time reported in the query profile for the external sort
> --------------------------------------------------------------
>
> Key: DRILL-5227
> URL: https://issues.apache.org/jira/browse/DRILL-5227
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators, Web Server
> Affects Versions: 1.10.0
> Reporter: Rahul Challapalli
> Attachments: 2775bf26-404a-4fee-ba3d-740a191899fa.sys.drill
>
>
> git.commit.id.abbrev=2af709f
> Data Set :
> {code}
> Size : ~18 GB
> No Of Columns : 1
> Column Width : 256 bytes
> {code}
> The below query took ~ 127 minutes. However the profile indicated that the
> External Sort itself took 17h27m. Something is wrong.
> {code}
> alter session set `planner.width.max_per_node` = 1;
> alter session set `planner.disable_exchanges` = true;
> alter session set `planner.memory.max_query_memory_per_node` = 14106127360;
> select * from (select * from
> dfs.`/drill/testdata/resource-manager/250wide.tbl` order by columns[0])d
> where d.columns[0] = 'ljdfhwuehnoiueyf'
> {code}
> I attached the query profile. The data set and the logs are too large to
> attach to a jira
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