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https://issues.apache.org/jira/browse/SPARK-1993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Wendell updated SPARK-1993:
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Summary: Let users skip checking output directory (was: Allow users to
avoid checking output directory)
> Let users skip checking output directory
> ----------------------------------------
>
> Key: SPARK-1993
> URL: https://issues.apache.org/jira/browse/SPARK-1993
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Patrick Wendell
>
> SPARK-1100 made our behavior consistent with Hadoop (we won't let users
> replace an existing output directory). We should add a flag to let advanced
> users skip this. Something like "spark.hadoop.skipOutputChecks". We'd just
> need to check for this when we check the specs. See this patch:
> https://github.com/apache/spark/commit/3a8b698e961ac05d9d53e2bbf0c2844fcb1010d1
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