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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6858) Fix the incorrect BADVERSION checking in the recoverable zookeeper
Date Fri, 12 Oct 2012 04:49:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474790#comment-13474790
] 

Ted Yu commented on HBASE-6858:
-------------------------------

>From http://www.javamex.com/tutorials/random_numbers/generators_overview.shtml , a replacement
for Random would be java.security.SecureRandom 
                
> Fix the incorrect BADVERSION checking in the recoverable zookeeper
> ------------------------------------------------------------------
>
>                 Key: HBASE-6858
>                 URL: https://issues.apache.org/jira/browse/HBASE-6858
>             Project: HBase
>          Issue Type: Bug
>          Components: Zookeeper
>            Reporter: Liyin Tang
>            Assignee: Liyin Tang
>            Priority: Critical
>             Fix For: 0.96.0
>
>         Attachments: HBASE-6858.patch, HBASE-6858_v2.patch, HBASE-6858_v3.patch, trunk-6858.patch
>
>
> Thanks for Stack and Kaka's reporting that there is a bug in the recoverable zookeeper
when handling BADVERSION exception for setData(). It shall compare the ID payload of the data
in zk with its own identifier.

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