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https://issues.apache.org/jira/browse/DRILL-5457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16014761#comment-16014761
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ASF GitHub Bot commented on DRILL-5457:
---------------------------------------
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/822#discussion_r117108013
--- Diff: exec/java-exec/src/main/resources/drill-module.conf ---
@@ -179,6 +179,26 @@ drill.exec: {
// Use plain Java compilation where available
prefer_plain_java: false
},
+ spill: {
--- End diff --
Please modify distribution/resources/drill-override-example.conf to explain
how to set up spilling. Add a comment (see below) about deprecating the
sort-specific config, but that it will still work for a few more releases.
This file (drill-module.conf) is visible only to developers.
drill-override.conf is the file users modify. drill-override-example.conf is
the example "starter" file that new users start with.
> Support Spill to Disk for the Hash Aggregate Operator
> -----------------------------------------------------
>
> Key: DRILL-5457
> URL: https://issues.apache.org/jira/browse/DRILL-5457
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Relational Operators
> Affects Versions: 1.10.0
> Reporter: Boaz Ben-Zvi
> Assignee: Boaz Ben-Zvi
> Fix For: 1.11.0
>
>
> Support gradual spilling memory to disk as the available memory gets too
> small to allow in memory work for the Hash Aggregate Operator.
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