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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/08/19 02:23:38 UTC
[jira] [Commented] (HBASE-6160) META entries from daughters can be
deleted before parent entries
[ https://issues.apache.org/jira/browse/HBASE-6160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13437443#comment-13437443 ]
Hudson commented on HBASE-6160:
-------------------------------
Integrated in HBase-TRUNK #3239 (See [https://builds.apache.org/job/HBase-TRUNK/3239/])
HBASE-6608 Fix for HBASE-6160, META entries from daughters can be deleted before parent entries, shouldn't compare HRegionInfo's (Enis) (Revision 1374676)
Result = SUCCESS
tedyu :
Files :
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
* /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestCatalogJanitor.java
> META entries from daughters can be deleted before parent entries
> ----------------------------------------------------------------
>
> Key: HBASE-6160
> URL: https://issues.apache.org/jira/browse/HBASE-6160
> Project: HBase
> Issue Type: Bug
> Components: client, regionserver
> Affects Versions: 0.92.2, 0.94.0, 0.96.0
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 0.92.2, 0.94.1
>
> Attachments: HBASE-6160_v1.patch, HBASE-6160v2092.txt, HBASE-6160_v2.patch, HBASE-6160_v2.patch
>
>
> HBASE-5986 fixed and issue, where the client sees the META entry for the parent, but not the children. However, after the fix, we have seen the following issue in tests:
> Region A is split to -> B, C
> Region B is split to -> D, E
> After some time, META entry for B is deleted since it is not needed anymore, but META entry for Region A stays in META (C still refers it). In this case, the client throws RegionOfflineException for B.
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