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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4275) RS should communicate fatal "aborts" back to the master
Date Tue, 30 Aug 2011 22:05:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13094149#comment-13094149
] 

Hudson commented on HBASE-4275:
-------------------------------

Integrated in HBase-TRUNK #2162 (See [https://builds.apache.org/job/HBase-TRUNK/2162/])
    HBASE-4275  RS should communicate fatal "aborts" back to the master

todd : 
Files : 
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/ipc/HMasterRegionInterface.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/monitoring/TestMemoryBoundedLogMessageBuffer.java


> RS should communicate fatal "aborts" back to the master
> -------------------------------------------------------
>
>                 Key: HBASE-4275
>                 URL: https://issues.apache.org/jira/browse/HBASE-4275
>             Project: HBase
>          Issue Type: Improvement
>          Components: master, regionserver
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 0.92.0
>
>         Attachments: 0005-HBASE-4275.-Report-fatals-to-HMaster-v2.patch, 0005-HBASE-4275.-Report-fatals-to-HMaster.patch
>
>
> When a region server aborts, it should attempt to send an RPC to the master that contains
(a) the reason for aborting, and (b) the last several KB of log messages, if available. This
should help a lot in debugging.

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