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From Íñigo Goiri (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15522) Deprecate Shell#ReadLink by using native java code
Date Mon, 11 Jun 2018 18:14:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508461#comment-16508461
] 

Íñigo Goiri commented on HADOOP-15522:
--------------------------------------

Given that we are logging the error, I think it's safe to catch all the exceptions as in 
[^HADOOP-15522-HADOOP-15461.v2.patch].
Let's see what Yetus comes back with (we need to check the new unit tests from HADOOP-15516)
but this LGTM.
.

> Deprecate Shell#ReadLink by using native java code
> --------------------------------------------------
>
>                 Key: HADOOP-15522
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15522
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Giovanni Matteo Fumarola
>            Priority: Major
>         Attachments: HADOOP-15522-HADOOP-15461.v1.patch, HADOOP-15522-HADOOP-15461.v2.patch
>
>
> Hadoop uses the shell to read symbolic links. Now that Hadoop relies on Java 7+, we
can deprecate all the shell code and rely on the Java APIs.



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