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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-2561) Scanning .META. while split in progress yields IllegalArgumentException
Date Tue, 18 May 2010 01:24:42 GMT

     [ https://issues.apache.org/jira/browse/HBASE-2561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated HBASE-2561:
-------------------------------

    Attachment: hbase-2561.txt

Been a couple years since I wrote much ruby, so would appreciate a review, and pointer to
how to write a unit test if applicable, but this seems to fix the issue for me.

> Scanning .META. while split in progress yields IllegalArgumentException
> -----------------------------------------------------------------------
>
>                 Key: HBASE-2561
>                 URL: https://issues.apache.org/jira/browse/HBASE-2561
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.21.0
>            Reporter: Todd Lipcon
>            Priority: Critical
>         Attachments: hbase-2561.txt
>
>
> Running scan '.META.' from the shell throws IllegalArgumentException if a split is running
at the same time:
> hbase(main):004:0> scan '.META.'
> ROW                          COLUMN+CELL                                            
                         
>  VerifiableEditor,,127414503 column=info:regioninfo, timestamp=1274145178356, value=REGION
=> {NAME => 'Verifi
>  3318                        ableEditor,,1274145033318', STARTKEY => '', ENDKEY =>
'-1942612687<1274143362177>
>                              ', ENCODED => 1741581486, OFFLINE => true, SPLIT =>
true, TABLE => {{NAME => 'Ver
>                              ifiableEditor', FAMILIES => [{NAME => 'info', REPLICATION_SCOPE
=> '0', COMPRESSI
>                              ON => 'NONE', VERSIONS => '3', TTL => '2147483647',
BLOCKSIZE => '65536', IN_MEMO
>                              RY => 'false', BLOCKCACHE => 'true'}]}}          
                               
>  VerifiableEditor,,127414503 column=info:server, timestamp=1274145178356, value=    
                         
>  3318                                                                               
                         
> ERROR: java.lang.IllegalArgumentException: offset (0) + length (8) exceed the capacity
of the array: 0

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