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https://issues.apache.org/jira/browse/HBASE-9278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13751024#comment-13751024
]
Hadoop QA commented on HBASE-9278:
----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12600088/HBase-9278-v1-1.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new
or modified tests.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) 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 site goal succeeds with this patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/6920//console
This message is automatically generated.
> Reading Pre-namespace meta table edits kills the reader
> -------------------------------------------------------
>
> Key: HBASE-9278
> URL: https://issues.apache.org/jira/browse/HBASE-9278
> Project: HBase
> Issue Type: Bug
> Components: migration, wal
> Affects Versions: 0.95.2
> Reporter: Himanshu Vashishtha
> Assignee: Himanshu Vashishtha
> Priority: Critical
> Fix For: 0.98.0, 0.96.0
>
> Attachments: HBase-9278-v0.patch, HBase-9278-v1-1.patch,
> HBase-9278-v1.patch
>
>
> In upgrading to 0.96, there might be some meta/root table edits. Currently,
> we are just killing SplitLogWorker thread in case it sees any META, or ROOT
> waledit, which blocks log splitting/replaying of remaining WALs.
> {code}
> 2013-08-20 15:45:16,998 ERROR regionserver.SplitLogWorker
> (SplitLogWorker.java:run(210)) - unexpected error
> java.lang.IllegalArgumentException: .META. no longer exists. The table has
> been renamed to hbase:meta
> at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:269)
> at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:261)
> at
> org.apache.hadoop.hbase.regionserver.wal.HLogKey.readFields(HLogKey.java:338)
> at
> org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:1898)
> at
> org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:1938)
> at
> org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.readNext(SequenceFileLogReader.java:215)
> at
> org.apache.hadoop.hbase.regionserver.wal.ReaderBase.next(ReaderBase.java:98)
> at
> org.apache.hadoop.hbase.regionserver.wal.ReaderBase.next(ReaderBase.java:85)
> at
> org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.getNextLogLine(HLogSplitter.java:582)
> at
> org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:292)
> at
> org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:209)
> at
> org.apache.hadoop.hbase.regionserver.SplitLogWorker$1.exec(SplitLogWorker.java:138)
> at
> org.apache.hadoop.hbase.regionserver.SplitLogWorker.grabTask(SplitLogWorker.java:358)
> at
> org.apache.hadoop.hbase.regionserver.SplitLogWorker.taskLoop(SplitLogWorker.java:245)
> at
> org.apache.hadoop.hbase.regionserver.SplitLogWorker.run(SplitLogWorker.java:205)
> at java.lang.Thread.run(Thread.java:662)
> 2013-08-20 15:45:16,999 INFO regionserver.SplitLogWorker
> (SplitLogWorker.java:run(212)) - SplitLogWorker localhost,60020,1377035111898
> exiting
> {code}
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