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From "Xiangrui Meng (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-5460) RandomForest should catch exceptions when removing checkpoint files
Date Thu, 05 Feb 2015 23:02:35 GMT

     [ https://issues.apache.org/jira/browse/SPARK-5460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiangrui Meng resolved SPARK-5460.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Issue resolved by pull request 4347
[https://github.com/apache/spark/pull/4347]

> RandomForest should catch exceptions when removing checkpoint files
> -------------------------------------------------------------------
>
>                 Key: SPARK-5460
>                 URL: https://issues.apache.org/jira/browse/SPARK-5460
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.3.0
>            Reporter: Joseph K. Bradley
>            Priority: Minor
>             Fix For: 1.3.0
>
>
> RandomForest can optionally use checkpointing.  When it tries to remove checkpoint files,
it could fail (if a user has write but not delete access on some filesystem).  There should
be a try-catch to catch exceptions when trying to remove checkpoint files in NodeIdCache.



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