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Posted to hdfs-issues@hadoop.apache.org by "Dibyendu Karmakar (JIRA)" <ji...@apache.org> on 2018/04/16 02:20:00 UTC

[jira] [Commented] (HDFS-13453) RBF: getMountPointDates should fetch latest subdir time/date when parent dir is not present but /parent/child dirs are present in mount table

    [ https://issues.apache.org/jira/browse/HDFS-13453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438923#comment-16438923 ] 

Dibyendu Karmakar commented on HDFS-13453:
------------------------------------------

added the patch

> RBF: getMountPointDates should fetch latest subdir time/date when parent dir is not present but /parent/child dirs are present in mount table
> ---------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-13453
>                 URL: https://issues.apache.org/jira/browse/HDFS-13453
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Dibyendu Karmakar
>            Assignee: Dibyendu Karmakar
>            Priority: Major
>         Attachments: HDFS-13453-000.patch
>
>
> [HDFS-13386|https://issues.apache.org/jira/browse/HDFS-13386] is not handling the case when /parent in not present in mount table but /parent/subdir is in mount table.
> In this case getMountPointDates is not able to fetch the latest time for /parent as /parent is not present in mount table.
> For this scenario we will display latest modified subdir date/time as /parent modified time.



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