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Posted to dev@hive.apache.org by "Alexander Kolbasov (JIRA)" <ji...@apache.org> on 2017/10/13 22:32:00 UTC

[jira] [Created] (HIVE-17806) Create directory for metrics file if it doesn't exist

Alexander Kolbasov created HIVE-17806:
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             Summary: Create directory for metrics file if it doesn't exist
                 Key: HIVE-17806
                 URL: https://issues.apache.org/jira/browse/HIVE-17806
             Project: Hive
          Issue Type: Bug
          Components: Hive
    Affects Versions: 3.0.0
            Reporter: Alexander Kolbasov
            Assignee: Alexander Kolbasov


HIVE-17563 changed metrics code to use local file system operations instead of Hadoop local file system operations. There is an unintended side effect - hadoop file systems create the directory if it doesn't exist and java nio interfaces don't. The purpose of this fix is to revert the behavior to the original one to avoid surprises.



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