PJ Fanning created DRILL-8149:
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Summary: 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
[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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