[
https://issues.apache.org/jira/browse/SPARK-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081401#comment-14081401
]
Apache Spark commented on SPARK-2777:
-------------------------------------
User 'mengxr' has created a pull request for this issue:
https://github.com/apache/spark/pull/1700
> ALS factors should be persist in memory and disk
> ------------------------------------------------
>
> Key: SPARK-2777
> URL: https://issues.apache.org/jira/browse/SPARK-2777
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Affects Versions: 1.0.0
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
>
> Now the factors are persisted in memory only. If they get kicked off by later
> jobs, we have to start the computation from very beginning. A better solution
> should be changing the storage level to MEMORY_AND_DISK.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
