hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10850) getEZForPath should NOT throw FNF
Date Fri, 30 Sep 2016 13:42:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15536040#comment-15536040
] 

Kihwal Lee commented on HDFS-10850:
-----------------------------------

+1 for the patch.

> getEZForPath should NOT throw FNF
> ---------------------------------
>
>                 Key: HDFS-10850
>                 URL: https://issues.apache.org/jira/browse/HDFS-10850
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>    Affects Versions: 2.8.0
>            Reporter: Daryn Sharp
>            Assignee: Andrew Wang
>            Priority: Blocker
>         Attachments: HDSF-10850.001.patch
>
>
> HDFS-9433 made an incompatible change to the semantics of getEZForPath.  It used to return
the EZ of the closest ancestor path.  It never threw FNF.  A common use of getEZForPath to
determining if a file can be renamed, or must be copied due to mismatched EZs.  Notably, this
has broken hive.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message