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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2015/01/28 20:22:35 UTC

[jira] [Created] (SPARK-5460) RandomForest should catch exceptions when removing checkpoint files

Joseph K. Bradley created SPARK-5460:
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             Summary: 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


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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