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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9769) Remove org.apache.hadoop.fs.Stat when JDK6 support is dropped
Date Sat, 16 Jul 2016 02:19:22 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HADOOP-9769:
--------------------------------
    Target Version/s: 3.0.0-alpha2  (was: 3.0.0-alpha1)

> Remove org.apache.hadoop.fs.Stat when JDK6 support is dropped
> -------------------------------------------------------------
>
>                 Key: HADOOP-9769
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9769
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Andrew Wang
>            Assignee: Kengo Seki
>         Attachments: HADOOP-9769.001.patch
>
>
> HADOOP-9652 introduces a new class which shells out to stat(1) because of the lack of
lstat(2) in Java 6. Java 7 has support for reading symlink targets via {{Files#readSymbolicLink}}.
> When Hadoop drops Java 6 support, let's use this more portable method instead.
> See:
> http://docs.oracle.com/javase/7/docs/api/java/nio/file/Files.html#readSymbolicLink(java.nio.file.Path)



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