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From "Lars George (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1363) Can't use 'close region' when keys are binary
Date Tue, 09 Jun 2009 20:09:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717806#action_12717806
] 

Lars George commented on HBASE-1363:
------------------------------------

Testing this like so:

{code}
hbase(main):007:0> get '.META.', 'TestTable,\000\000\000\000\002\000\003\005\002\000,1244575397228'
                  
0 row(s) in 0.0020 seconds

hbase(main):008:0> get '.META.', 'TestTable,0000044032,1244575845607'                 
            
COLUMN                       CELL                                                        
                    
 historian:assignment        timestamp=1244575849600, value=Region assigned to server 192.168.2.103,63745,1244
                             555657619                                                   
                    
 historian:open              timestamp=1244575852627, value=Region opened on server : 192.168.2.103
          
 historian:split             timestamp=1244575846636, value=Region split from: TestTable,\\x00\\x00\\x00\\x00\
                             \x09\\x06\\x02\\x03\\x00\\x04,1244575809307                 
                    
 info:regioninfo             timestamp=1244575846639, value=REGION => {NAME => 'TestTable,0000044032,124457584
                             5607', STARTKEY => '0000044032', ENDKEY => '0000087168',
ENCODED => 40788066, TAB
                             LE => {{NAME => 'TestTable', FAMILIES => [{NAME =>
'info', VERSIONS => '3', COMPR
                             ESSION => 'NONE', TTL => '2147483647', BLOCKSIZE =>
'65536', IN_MEMORY => 'false'
                             , BLOCKCACHE => 'true'}]}}                               
                       
 info:server                 timestamp=1244575852619, value=192.168.2.103:63745          
                    
 info:serverstartcode        timestamp=1244575852619, value=1244555657619                
                    
6 row(s) in 0.0170 seconds
hbase(main):009:0> 
{code}

Seems like only readable names work in the shell. Am I missing something?

> Can't use 'close region' when keys are binary
> ---------------------------------------------
>
>                 Key: HBASE-1363
>                 URL: https://issues.apache.org/jira/browse/HBASE-1363
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>    Affects Versions: 0.20.0
>            Reporter: ryan rawson
>             Fix For: 0.20.0
>
>
> maybe we should allow you to use an encoded name to close a region, or use binary escaping.

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