[
https://issues.apache.org/jira/browse/HBASE-11994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136258#comment-14136258
]
Hadoop QA commented on HBASE-11994:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12669144/HBASE-11994-PutCombiner-floods-the-M-R-log-with-repe.patch
against trunk revision .
ATTACHMENT ID: 12669144
{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:red}-1 javadoc{color}. The javadoc tool appears to have generated 2
warning messages.
{color:red}-1 findbugs{color}. The patch appears to introduce 1 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.TestSecureLoadIncrementalHFilesSplitRecovery
org.apache.hadoop.hbase.security.access.TestTablePermissions
org.apache.hadoop.hbase.mapreduce.TestSecureLoadIncrementalHFiles
org.apache.hadoop.hbase.security.access.TestAccessController2
org.apache.hadoop.hbase.security.access.TestAccessController
org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithSLGStack
{color:red}-1 core zombie tests{color}. There are 7 zombie test(s):
at
org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.testSeekingOnSample(TestDataBlockEncoders.java:205)
at
org.apache.camel.component.netty4.http.NettyHttpSimpleBasicAuthTest.testBasicAuth(NettyHttpSimpleBasicAuthTest.java:52)
at
org.apache.camel.component.mqtt.MQTTProducerTest.testProduce(MQTTProducerTest.java:64)
at
org.apache.hadoop.hbase.TestFullLogReconstruction.testReconstruction(TestFullLogReconstruction.java:106)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/10922//console
This message is automatically generated.
> PutCombiner floods the M/R log with repeated log messages.
> ----------------------------------------------------------
>
> Key: HBASE-11994
> URL: https://issues.apache.org/jira/browse/HBASE-11994
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 0.98.6
> Reporter: Aditya Kishore
> Assignee: Aditya Kishore
> Fix For: 2.0.0, 0.98.7, 0.99.1
>
> Attachments:
> HBASE-11994-PutCombiner-floods-the-M-R-log-with-repe.patch, HBASE-11994.patch
>
>
> {{o.a.h.h.mapreduce.PutCombiner}} logs an info message for each row that it
> receives in its reduce() function, flooding the M/R tasks log.
> {noformat}
> ...............
> 2014-09-12 12:38:02,907 INFO [MapRSpillThread]
> org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1.
> 2014-09-12 12:38:02,908 INFO [MapRSpillThread]
> org.apache.hadoop.hbase.mapreduce.PutCombiner: Combined 1 Put(s) into 1.
> ...............{repeated 100s of thousand times.}
> {noformat}
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