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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4563) When error occurs in this.parent.close(false) of split, the split region cannot write or read
Date Mon, 17 Oct 2011 07:20:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13128709#comment-13128709
] 

Hudson commented on HBASE-4563:
-------------------------------

Integrated in HBase-TRUNK #2329 (See [https://builds.apache.org/job/HBase-TRUNK/2329/])
    HBASE-4563  When error occurs in this.parent.close(false) of split, the split region cannot
write or read

larsh : 
Files : 
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/SplitTransaction.java

                
> When error occurs in this.parent.close(false) of split, the split region cannot write
or read
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4563
>                 URL: https://issues.apache.org/jira/browse/HBASE-4563
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.90.4, 0.92.0
>            Reporter: bluedavy
>            Assignee: bluedavy
>            Priority: Blocker
>             Fix For: 0.90.5
>
>         Attachments: HBASE-4563-0.90.patch, HBASE-4563-0.92.patch, HBASE-4563-trunk.patch,
test-4563-0.90.txt, test-4563-0.92.txt, test-4563-trunk.txt
>
>
> Follow below steps to replay the problem:
> 1. change the SplitTransaction.java as below,just like mock the hdfs error.
>    {code:title=SplitTransaction.java|borderStyle=solid}
>       List<StoreFile> hstoreFilesToSplit = this.parent.close(false);
>       throw new IOException("some unexpected error in close store files");
>    {code} 
> 2. update the regionserver code,restart;
> 3. create a table & put some data to the table;
> 4. split the table;
> 5. scan the table,then it'll fail.
> We can fix the bug just use the patch.

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