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https://issues.apache.org/jira/browse/SPARK-5880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-5880:
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Fix Version/s: (was: 1.3.0)
> Change log level of batch pruning string in InMemoryColumnarTableScan from
> Info to Debug
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-5880
> URL: https://issues.apache.org/jira/browse/SPARK-5880
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.2.1, 1.3.0
> Reporter: Nitin Goyal
> Priority: Trivial
>
> In InMemoryColumnarTableScan, we make string of the statistics of all the
> columns and log them at INFO level whenever batch pruning happens. We get a
> performance hit in case there are a large number of batches and good number
> of columns and almost every batch gets pruned.
> We can make the string to evaluate lazily and change log level to DEBUG
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