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https://issues.apache.org/jira/browse/HBASE-12103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14149876#comment-14149876
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Hadoop QA commented on HBASE-12103:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12671493/HBASE-12103.patch
against trunk revision .
ATTACHMENT ID: 12671493
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{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 site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.mapreduce.TestTableSnapshotInputFormat
org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpoint
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
at
org.apache.flume.sink.hdfs.TestHDFSEventSink.testCloseOnIdle(TestHDFSEventSink.java:1305)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/11096//console
This message is automatically generated.
> Backport HFileV1Detector to 0.94
> --------------------------------
>
> Key: HBASE-12103
> URL: https://issues.apache.org/jira/browse/HBASE-12103
> Project: HBase
> Issue Type: Task
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Attachments: HBASE-12103.patch
>
>
> The reason of back porting is that 0.96+ HBase doesn't support HFileV1 format
> anymore. While HFileV1Detector in 0.96+, which is supposed to check v1 hfile
> before upgrade, can't talk to pre 0.96 cluster because underlying hadoop
> doesn't compatible either due to protocol buffer version bump.
> After the back port, a user can just download the latest 0.94 HBase tar ball
> in a machine, point its config to a 0.94 cluster to check v1 file existance
> by running following command:
> {code}
> ./bin/hbase org.apache.hadoop.hbase.util.HFileV1Detector -p <hbase root data
> path>
> {code}
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