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https://issues.apache.org/jira/browse/SPARK-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Victor Tso closed SPARK-4680.
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Resolution: Not a Problem
spark.broadcast.compress
spark.rdd.compress
spark.shuffle.compress
These properties are sufficient to enable/disable compression.
> Add support for no-op compression
> ---------------------------------
>
> Key: SPARK-4680
> URL: https://issues.apache.org/jira/browse/SPARK-4680
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.1.1
> Reporter: Victor Tso
>
> Specifically for quantifying performance gains of a given compression codec,
> no-op allows the deployed application to be profiled with and without a
> specific codec.
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