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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9799) Reimplement getCurrentTrashDir to remove incompatibility
Date Wed, 17 Feb 2016 16:11:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15150698#comment-15150698
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Xiaoyu Yao commented on HDFS-9799:
----------------------------------

Thanks [~zhz] for the explanation. Agree with your changes on getTrashRoot()/getTrashRoots
level. For the change in getTrashRoots, can we add some indication for partial results being
returned at API level in addition to the log.

> Reimplement getCurrentTrashDir to remove incompatibility
> --------------------------------------------------------
>
>                 Key: HDFS-9799
>                 URL: https://issues.apache.org/jira/browse/HDFS-9799
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.8.0
>            Reporter: Zhe Zhang
>            Assignee: Zhe Zhang
>            Priority: Blocker
>         Attachments: HDFS-9799.00.patch, HDFS-9799.01.patch, HDFS-9799.02.patch, HDFS-9799.03.patch,
HDFS-9799.04.patch
>
>
> HDFS-8831 changed the signature of {{TrashPolicy#getCurrentTrashDir}} by adding an IOException.
This breaks other applications using this public API. This JIRA aims to reimplement the logic
to safely handle the IOException within HDFS.



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