[jira] [Updated] (HIVE-17254) Skip updating AccessTime of recycled files in ReplChangeManager

["Daniel Dai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-17254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated HIVE-17254:
------------------------------
    Attachment: HIVE-17254.1.patch

The HDFS issue is fixed in bundled hadoop (2.8.0), so it would be hard to write a test case. Manually tested and it works.

> Skip updating AccessTime of recycled files in ReplChangeManager
> ---------------------------------------------------------------
>
>                 Key: HIVE-17254
>                 URL: https://issues.apache.org/jira/browse/HIVE-17254
>             Project: Hive
>          Issue Type: Bug
>          Components: repl
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>         Attachments: HIVE-17254.1.patch
>
>
> For recycled file, we update both ModifyTime and AccessTime:
> fs.setTimes(path, now, now);
> On some version of hdfs, this is now allowed when "dfs.namenode.accesstime.precision" is set to 0. Though the issue is solved in HDFS-9208, we don't use AccessTime in CM and this could be skipped so we don't have to fail on this scenario.



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