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https://issues.apache.org/jira/browse/SPARK-19525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shixiong Zhu updated SPARK-19525:
---------------------------------
    Fix Version/s: 2.2.0

> Enable Compression of RDD Checkpoints
> -------------------------------------
>
>                 Key: SPARK-19525
>                 URL: https://issues.apache.org/jira/browse/SPARK-19525
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.1.0
>            Reporter: Aaditya Ramesh
>             Fix For: 2.2.0
>
>
> In our testing, compressing partitions while writing them to checkpoints on 
> HDFS using snappy helped performance significantly while also reducing the 
> variability of the checkpointing operation. In our tests, checkpointing time 
> was reduced by 3X, and variability was reduced by 2X for data sets of 
> compressed size approximately 1 GB.



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