hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "chunhui shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-8317) Seek returns wrong result with PREFIX_TREE Encoding
Date Sat, 20 Apr 2013 08:43:18 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

chunhui shen updated HBASE-8317:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.95.2
                   0.98.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)
    
> Seek returns wrong result with PREFIX_TREE Encoding
> ---------------------------------------------------
>
>                 Key: HBASE-8317
>                 URL: https://issues.apache.org/jira/browse/HBASE-8317
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.95.0
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: HBASE-8317-v1.patch, hbase-trunk-8317.patch, hbase-trunk-8317v3.patch
>
>
> TestPrefixTreeEncoding#testSeekWithFixedData from the patch could reproduce the bug.
> An example of the bug case:
> Suppose the following rows:
> 1.row3/c1:q1/
> 2.row3/c1:q2/
> 3.row3/c1:q3/
> 4.row4/c1:q1/
> 5.row4/c1:q2/
> After seeking the row 'row30', the expected peek KV is row4/c1:q1/, but actual is row3/c1:q1/.
> I just fix this bug case in the patch, 
> Maybe we can do more for other potential problems if anyone is familiar with the code
of PREFIX_TREE

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message