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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/03/05 08:54:42 UTC
[jira] [Commented] (HBASE-7777) HBCK check for lingering split
parents should check for child regions
[ https://issues.apache.org/jira/browse/HBASE-7777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593200#comment-13593200 ]
Hudson commented on HBASE-7777:
-------------------------------
Integrated in HBase-0.94-security-on-Hadoop-23 #12 (See [https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/12/])
HBASE-7777 HBCK check for lingering split parents should check for child regions (Revision 1451028)
Result = FAILURE
enis :
Files :
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/catalog/MetaReader.java
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java
> HBCK check for lingering split parents should check for child regions
> ---------------------------------------------------------------------
>
> Key: HBASE-7777
> URL: https://issues.apache.org/jira/browse/HBASE-7777
> Project: HBase
> Issue Type: Bug
> Components: hbck, regionserver
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 0.95.0, 0.94.6
>
> Attachments: hbase-7777_v1.patch, hbase-7777_v2.patch, hbase-7777_v4-0.94.patch, hbase-7777_v4.patch
>
>
> HBCK checks for split parent regions being in meta and hdfs, and reports this as a transient error.
> However, split parents, by design, linger around for some time, until its children stops referring to it.
> Instead we should check whether the children are there, and do not report anything if it is so.
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