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https://issues.apache.org/jira/browse/HIVE-17588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dere updated HIVE-17588:
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Status: Patch Available (was: Open)
> LlapRowRecordReader doing name-based field lookup for every column of every
> row
> -------------------------------------------------------------------------------
>
> Key: HIVE-17588
> URL: https://issues.apache.org/jira/browse/HIVE-17588
> Project: Hive
> Issue Type: Bug
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-17588.1.patch
>
>
> setRowFromStruct() is using
> StructObjectInspector.getStructFieldRef(fieldName), which does a name-based
> lookup - this can be changed to do an index-based lookup which should be
> faster.
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