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https://issues.apache.org/jira/browse/SPARK-2995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng resolved SPARK-2995.
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Resolution: Fixed
Fix Version/s: 1.1.0
Issue resolved by pull request 1913
[https://github.com/apache/spark/pull/1913]
> Allow to set storage level for intermediate RDDs in ALS
> -------------------------------------------------------
>
> Key: SPARK-2995
> URL: https://issues.apache.org/jira/browse/SPARK-2995
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
> Fix For: 1.1.0
>
>
> As mentioned in [SPARK-2465], using MEMORY_AND_DISK_SER together with
> spark.rdd.compress=true can help reduce the space requirement by a lot, at
> the cost of speed. It might be useful to add this option so people can run
> ALS on much bigger datasets.
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