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Date: Wed, 13 May 2009 13:58:45 -0700 (PDT)
From: "stack (JIRA)" <jira@apache.org>
To: hbase-dev@hadoop.apache.org
Subject: [jira] Commented: (HBASE-1418) Transacitonal improvments and fixes
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    [ https://issues.apache.org/jira/browse/HBASE-1418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709120#action_12709120 ] 

stack commented on HBASE-1418:
------------------------------

Clint, I get this when I try to apply it:

{code}
durruti:0.19 stack$ patch -p0 < ~/Desktop/1418-0.19.diff 
patching file src/java/org/apache/hadoop/hbase/regionserver/tableindexed/IndexedRegion.java
patch: **** malformed patch at line 23: Index: src/java/org/apache/hadoop/hbase/regionserver/tableindexed/IndexedRegionServer.java
{code}

Does it work for you?

> Transacitonal improvments and fixes
> -----------------------------------
>
>                 Key: HBASE-1418
>                 URL: https://issues.apache.org/jira/browse/HBASE-1418
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: client, regionserver
>            Reporter: Clint Morgan
>             Fix For: 0.19.2
>
>         Attachments: 1418-0.19.diff
>
>
> A number of improvements and fixes to the transactional server:
> - Use a lease listener to detect and remove dead transactions
> - Handle splitting/closing during transactions
> - improve 2-phase commit protocol to save some traffic for read only commits
> - expose as a JTA resource so we can work with other transactional resources
> - additional logging

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