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https://issues.apache.org/jira/browse/HADOOP-9066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503114#comment-13503114
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Harsh J commented on HADOOP-9066:
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Hi David,
A few comments.
# We accept contributions in patches (i.e. in unified diff format) made against
trunk, not as source files. Please read the page
http://wiki.apache.org/hadoop/HowToContribute for more details on how to
contribute in a way that is easier to accept.
# These comparables seem useful in a utility such as the {{fs -ls}} if they are
not already present, but maybe not so much in the core (like say MR). Can you
instead target these comparator switches to match {{ls}} options and have {{fs
-ls}} do the work? See class "Ls" in hadoop-common's org.apache.hadoop.fs.shell
package for the {{fs -ls}} implementation.
Regards,
Harsh
> Sorting for FileStatus[]
> ------------------------
>
> Key: HADOOP-9066
> URL: https://issues.apache.org/jira/browse/HADOOP-9066
> Project: Hadoop Common
> Issue Type: Improvement
> Environment: java7 , RedHat9 , Hadoop 0.20.2
> ,eclipse-jee-juno-linux-gtk.tar.gz
> Reporter: david king
> Labels: patch
> Attachments: ConcreteFileStatusAscComparable.java,
> ConcreteFileStatusDescComparable.java, FileStatusComparable.java,
> FileStatusTool.java, TestFileStatusTool.java
>
>
> I will submit a batch of FileStatusTool that used to sort FileStatus by the
> Comparator, the Comparator not only customer to realizate , but alse use the
> example code.
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