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https://issues.apache.org/jira/browse/DRILL-5815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16190774#comment-16190774
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ASF GitHub Bot commented on DRILL-5815:
---------------------------------------
Github user Ben-Zvi commented on a diff in the pull request:
https://github.com/apache/drill/pull/960#discussion_r142574389
--- Diff: exec/java-exec/src/main/resources/drill-module.conf ---
@@ -240,7 +240,7 @@ drill.exec: {
}
},
sort: {
- purge.threshold : 1000,
+ purge.threshold: 1000,
--- End diff --
Careful with the merge here -- Tim changed this number to "10" (see
DRILL-5755), and it should end up as "10", not "1000" which would destroy Tim's
fix !!!
> Provide option to set query memory as percent of total
> ------------------------------------------------------
>
> Key: DRILL-5815
> URL: https://issues.apache.org/jira/browse/DRILL-5815
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.11.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Fix For: 1.12.0
>
>
> Drill provides a parameter to set the memory per query as a static number
> which defaults to 2 GB. This number is a wonderful setting for the default
> Drillbit configuration of 8 GB heap; it allows 2-3 concurrent queries. But,
> as Drillbit memory increases, the default becomes a bit constraining. While
> users can change the setting, they seldom do.
> In addition, provide an option that sets memory as a percent of total memory.
> If the allocation is 10%, say, and total memory is 128 GB, then each query
> gets ~13GB, which is a big improvement.
> The existing option acts as a floor: the query must receive at least that
> much memory.
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