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Date: Fri, 1 Jun 2012 20:03:23 +0000 (UTC)
From: "smv1@hotmail.com (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (HBASE-5251) Some commands return "0 rows" when
 > 0 rows were processed successfully
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    [ https://issues.apache.org/jira/browse/HBASE-5251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13287631#comment-13287631 ] 

smv1@hotmail.com commented on HBASE-5251:
-----------------------------------------

I am working on fixing this issue. Will have a patch soon.
                
> Some commands return "0 rows" when > 0 rows were processed successfully
> -----------------------------------------------------------------------
>
>                 Key: HBASE-5251
>                 URL: https://issues.apache.org/jira/browse/HBASE-5251
>             Project: HBase
>          Issue Type: Bug
>          Components: shell
>    Affects Versions: 0.90.5
>            Reporter: David S. Wang
>            Assignee: Himanshu Vashishtha
>            Priority: Minor
>              Labels: noob
>
> From the hbase shell, I see this:
> hbase(main):049:0> scan 't1'                    
> ROW                   COLUMN+CELL                                               
>  r1                   column=f1:c1, timestamp=1327104295560, value=value        
>  r1                   column=f1:c2, timestamp=1327104330625, value=value        
> 1 row(s) in 0.0300 seconds
> hbase(main):050:0> deleteall 't1', 'r1'
> 0 row(s) in 0.0080 seconds                  <====== I expected this to read "2 row(s)"
> hbase(main):051:0> scan 't1'           
> ROW                   COLUMN+CELL                                               
> 0 row(s) in 0.0090 seconds
> I expected the deleteall command to return "1 row(s)" instead of 0, because 1 row was deleted.  Similar behavior for delete and some other commands.  Some commands such as "put" work fine.
> Looking at the ruby shell code, it seems that formatter.footer() is called even for commands that will not actually increment the number of rows reported, such as deletes.  Perhaps there should be another similar function to formatter.footer(), but that will not print out @row_count.

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