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https://issues.apache.org/jira/browse/DRILL-8149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17541885#comment-17541885
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ASF GitHub Bot commented on DRILL-8149:
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pjfanning commented on PR #2483:
URL: https://github.com/apache/drill/pull/2483#issuecomment-1136941768
> @pjfanning Is it possible to resolve the above conflicts and do a rebase
on the master branch? Because I'm ready to merge this good feature.
I've resolved the merge conflict but am leaving this in draft because I
still need to add test coverage.
> format-excel plugin needs to support POI IOUtils byte array overrides to
> support big files
> ------------------------------------------------------------------------------------------
>
> Key: DRILL-8149
> URL: https://issues.apache.org/jira/browse/DRILL-8149
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Data Types
> Affects Versions: 1.19.0
> Reporter: PJ Fanning
> Priority: Major
>
> [https://poi.apache.org/components/configuration.html] - see
> [org.apache.poi.util.IOUtils.setByteArrayMaxOverride(int
> maxOverride)|https://poi.apache.org/apidocs/5.0/org/apache/poi/util/IOUtils.html#setByteArrayMaxOverride-int-]
> Core POI code tries to set limits on resource allocations.
> excel-streaming-reader may not be as heavily affected by these settings
> because it only used parts of the core POI codebase.
> POI 5.2.1 (due in next few weeks) fixes a few issues but there is some
> evidence that core POI users are hitting issues when loading large files and
> having to set the byte array max override setting.
> I can do some testing of the format-excel plugin to see if it can hit these
> issues with large files.
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