hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HBASE-1883) HRegion passes the wrong minSequenceNumber to doReconstructionLog
Date Sat, 03 Oct 2009 05:09:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-1883.
--------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
                   0.20.1

Applied branch and trunk.  Thanks for the patch Clint.

> HRegion passes the wrong minSequenceNumber to doReconstructionLog
> -----------------------------------------------------------------
>
>                 Key: HBASE-1883
>                 URL: https://issues.apache.org/jira/browse/HBASE-1883
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.20.0
>            Reporter: Clint Morgan
>            Assignee: Clint Morgan
>             Fix For: 0.20.1, 0.21.0
>
>         Attachments: 1883.patch
>
>
> HRegion initializes by opens up all store files which may recover from the WAL. It then
calls protected doReconstructionLog which THBase uses to go through the log and look for pending
transactions that may need to be recovered. Currently HRegion is passing down the minSequenceNumber
*after* WAL recovery. What we want is the lowest sequence number before the wal recovery.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message