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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-98) [hbase] Region split broken
Date Thu, 05 Jun 2014 18:41:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-98?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14019078#comment-14019078
] 

Hudson commented on HBASE-98:
-----------------------------

SUCCESS: Integrated in flume-trunk #637 (See [https://builds.apache.org/job/flume-trunk/637/])
FLUME-2397: HBase-98 compatibility (jarcec: http://git-wip-us.apache.org/repos/asf/flume/repo?p=flume.git&a=commit&h=0cba73698dbba6b78d0a2cd7b469f4377723470a)
* flume-ng-sinks/flume-ng-hbase-sink/src/main/java/org/apache/flume/sink/hbase/AsyncHBaseSink.java
* pom.xml
* flume-ng-sinks/flume-hdfs-sink/pom.xml
* flume-ng-sinks/flume-ng-hbase-sink/src/test/java/org/apache/flume/sink/hbase/TestAsyncHBaseSink.java
* flume-ng-sinks/flume-ng-hbase-sink/pom.xml


> [hbase] Region split broken
> ---------------------------
>
>                 Key: HBASE-98
>                 URL: https://issues.apache.org/jira/browse/HBASE-98
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jim Kellerman
>         Attachments: console.txt
>
>
> testSplitRegionIsDeleted failed in Hadoop-Nightly #207. From the log for that test (attached),
it appears that it tries to split the region 3 times instead of just once.
> I did see the error:
>     [junit] Exception in thread "HMaster.metaScanner" java.lang.IllegalArgumentException:
Can't build a writable with empty bytes array
>     [junit] 	at org.apache.hadoop.hbase.util.Writables.getWritable(Writables.java:77)
>     [junit] 	at org.apache.hadoop.hbase.HMaster$BaseScanner.scanRegion(HMaster.java:272)
>     [junit] 	at org.apache.hadoop.hbase.HMaster$MetaScanner.scanOneMetaRegion(HMaster.java:602)
>     [junit] 	at org.apache.hadoop.hbase.HMaster$MetaScanner.maintenanceScan(HMaster.java:659)
>     [junit] 	at org.apache.hadoop.hbase.HMaster$BaseScanner.run(HMaster.java:175)
>     [junit] 	at java.lang.Thread.run(Thread.java:595)
> and afterwards there were no reports from the metaScanner so this may be related to HADOOP-1730



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