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https://issues.apache.org/jira/browse/DRILL-8118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484483#comment-17484483
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ASF GitHub Bot commented on DRILL-8118:
---------------------------------------
cgivre opened a new pull request #2444:
URL: https://github.com/apache/drill/pull/2444
# [DRILL-8118](https://issues.apache.org/jira/browse/DRILL-8118): Add Option
to Allow Disk Use on Mongo Queries
## Description
See previous PR, but this PR fixes a small bug and allows the user's config
to be preserved.
## Documentation
N/A
## Testing
Manual testing.
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> Add Option to Allow Disk Use on Mongo Queries
> ---------------------------------------------
>
> Key: DRILL-8118
> URL: https://issues.apache.org/jira/browse/DRILL-8118
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - MongoDB
> Affects Versions: 1.19.0
> Reporter: Charles Givre
> Assignee: Charles Givre
> Priority: Major
> Fix For: 1.20.0
>
>
> MongoDB has a strange feature (?) whereby queries which use more than 100MB
> of memory will by default fail. Mongo allows the user to specify whether
> they want the query to spill to disk which allows larger queries but at a
> performance cost.
> This minor PR adds the ability for a user to specify whether they want this
> option included in Mongo queries. This only affects aggregate queries in
> Mongo.
>
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