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Posted to dev@hbase.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2010/03/04 03:27:27 UTC

[jira] Created: (HBASE-2285) The last transaction in the Hlog can be partial

The last transaction in the Hlog can be partial
-----------------------------------------------

                 Key: HBASE-2285
                 URL: https://issues.apache.org/jira/browse/HBASE-2285
             Project: Hadoop HBase
          Issue Type: Bug
          Components: regionserver
            Reporter: dhruba borthakur


If a region server dies while writing to the Hlog, the last transaction in the Hlog coudl be partial. The code that the master uses to opens this file to split the transaction log should handle the case that the last transaction could be partial.

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[jira] Commented: (HBASE-2285) The last transaction in the Hlog can be partial

Posted by "Todd Lipcon (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-2285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841014#action_12841014 ] 

Todd Lipcon commented on HBASE-2285:
------------------------------------

This may turn out similar to the logging protocol described here:

https://issues.apache.org/jira/browse/HBASE-2238

> The last transaction in the Hlog can be partial
> -----------------------------------------------
>
>                 Key: HBASE-2285
>                 URL: https://issues.apache.org/jira/browse/HBASE-2285
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: dhruba borthakur
>
> If a region server dies while writing to the Hlog, the last transaction in the Hlog coudl be partial. The code that the master uses to opens this file to split the transaction log should handle the case that the last transaction could be partial.

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[jira] Resolved: (HBASE-2285) The last transaction in the Hlog can be partial

Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-2285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dhruba borthakur resolved HBASE-2285.
-------------------------------------

    Resolution: Duplicate

duplicate of HBASE-2283

> The last transaction in the Hlog can be partial
> -----------------------------------------------
>
>                 Key: HBASE-2285
>                 URL: https://issues.apache.org/jira/browse/HBASE-2285
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: dhruba borthakur
>
> If a region server dies while writing to the Hlog, the last transaction in the Hlog coudl be partial. The code that the master uses to opens this file to split the transaction log should handle the case that the last transaction could be partial.

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[jira] Commented: (HBASE-2285) The last transaction in the Hlog can be partial

Posted by "Kannan Muthukkaruppan (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-2285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841089#action_12841089 ] 

Kannan Muthukkaruppan commented on HBASE-2285:
----------------------------------------------

Dhruba: I already created HBASE-2283 earlier today. It covers both the partial transaction issue + memstore getting updated before WAL issue. We can perhaps close this as a dup.


> The last transaction in the Hlog can be partial
> -----------------------------------------------
>
>                 Key: HBASE-2285
>                 URL: https://issues.apache.org/jira/browse/HBASE-2285
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: dhruba borthakur
>
> If a region server dies while writing to the Hlog, the last transaction in the Hlog coudl be partial. The code that the master uses to opens this file to split the transaction log should handle the case that the last transaction could be partial.

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