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https://issues.apache.org/jira/browse/HBASE-14987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15069090#comment-15069090
]
Hadoop QA commented on HBASE-14987:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12779156/14987-v3.txt
against master branch at commit 1af98f255132ef6716a1f6ba1d8d71a36ea38840.
ATTACHMENT ID: 12779156
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0
2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not generate new
checkstyle errors.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this
patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
{color:green}+1 zombies{color}. No zombie tests found running at the end of
the build.
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/16984//testReport/
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/16984//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/16984//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/16984//console
This message is automatically generated.
> Compaction marker whose region name doesn't match current region's needs to
> be handled
> --------------------------------------------------------------------------------------
>
> Key: HBASE-14987
> URL: https://issues.apache.org/jira/browse/HBASE-14987
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Stephen Yuan Jiang
> Attachments: 14987-suggest.txt, 14987-v1.txt, 14987-v2.txt,
> 14987-v2.txt, 14987-v3.txt
>
>
> One customer encountered the following error when replaying recovered edits,
> leading to region open failure:
> {code}
> region=table1,d6b-2282-9223370590058224807-U-9856557-
> EJ452727-16313786400171,1449616291799.fa8a526f2578eb3630bb08a4b1648f5d.,
> starting to roll back the global memstore size.
> org.apache.hadoop.hbase.regionserver.WrongRegionException: Compaction marker
> from WAL table_name: "table1"
> encoded_region_name: "d389c70fde9ec07971d0cfd20ef8f575"
> ...
> region_name:
> "table1,d6b-2282-9223370590058224807-U-9856557-EJ452727-16313786400171,1449089609367.d389c70fde9ec07971d0cfd20ef8f575."
> targetted for region d389c70fde9ec07971d0cfd20ef8f575 does not match this
> region: {ENCODED => fa8a526f2578eb3630bb08a4b1648f5d, NAME =>
> 'table1,d6b-2282-
> 9223370590058224807-U-9856557-EJ452727-16313786400171,1449616291799.fa8a526f2578eb3630bb08a4b1648f5d.',
> STARTKEY => 'd6b-2282-9223370590058224807-U-9856557-EJ452727-
> 16313786400171', ENDKEY =>
> 'd76-2553-9223370588576178807-U-7416904-EK875822-17662180600000'}
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkTargetRegion(HRegion.java:4592)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.replayWALCompactionMarker(HRegion.java:3831)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEdits(HRegion.java:3747)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEditsIfAny(HRegion.java:3601)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionStores(HRegion.java:911)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:789)
> at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:762)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5774)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5744)
> {code}
> This was likely caused by the following action of hbck:
> {code}
> 15/12/08 18:11:34 INFO util.HBaseFsck: [hbasefsck-pool1-t37] Moving files
> from
> hdfs://Zealand/hbase/data/default/table1/d389c70fde9ec07971d0cfd20ef8f575/recovered.edits
> into containing region
> hdfs://Zealand/hbase/data/default/table1/fa8a526f2578eb3630bb08a4b1648f5d/recovered.edits
> {code}
> The recovered.edits for d389c70fde9ec07971d0cfd20ef8f575 contained compaction
> marker which couldn't be replayed against fa8a526f2578eb3630bb08a4b1648f5d
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