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From "Daryn Sharp (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7966) Add back in the older -getmerge addnl param and add a test case for the new -nl param.
Date Mon, 09 Jan 2012 19:02:42 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13182710#comment-13182710
] 

Daryn Sharp commented on HADOOP-7966:
-------------------------------------

My thoughts are the redesign of {{FsShell}} introduced some incompatibilities, and the getmerge
change is a rather small change that further improves the inconsistency of the shell commands.
 That said, I won't block making it backwards compat, but I think a deprecated warning should
be emitted.  Although a warning may introduce incompatibility if the calling script is checking
stderr...
                
> Add back in the older -getmerge addnl param and add a test case for the new -nl param.
> --------------------------------------------------------------------------------------
>
>                 Key: HADOOP-7966
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7966
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 0.24.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>
> This is to fix Eli's comments on the parent task:
> bq. This breaks a public API, why not preserve it but add in the improved one and update
the docs to refer to it? Also, the test for this (HDFS-2070) should be done before the change.

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