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From "Alexander Kolbasov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-17806) Create directory for metrics file if it doesn't exist
Date Thu, 19 Oct 2017 02:05:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexander Kolbasov updated HIVE-17806:
--------------------------------------
    Attachment:     (was: HIVE-17806.03.patch)

> 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
>         Attachments: HIVE-17806.04.patch
>
>
> 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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