[
https://issues.apache.org/jira/browse/HBASE-15202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15127936#comment-15127936
]
Hadoop QA commented on HBASE-15202:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s
{color} | {color:red} 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} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
45s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 55s
{color} | {color:green} master passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 50s
{color} | {color:green} master passed with JDK v1.7.0_91 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 5m
6s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
27s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
38s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 48s
{color} | {color:green} master passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 51s
{color} | {color:green} master passed with JDK v1.7.0_91 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
5s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 53s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 5m 34s {color}
| {color:red} hbase-common-jdk1.8.0_66 with JDK v1.8.0_66 generated 2 new
issues (was 26, now 26). {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 53s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 50s
{color} | {color:green} the patch passed with JDK v1.7.0_91 {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 6m 25s {color}
| {color:red} hbase-common-jdk1.7.0_91 with JDK v1.7.0_91 generated 2 new
issues (was 26, now 26). {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 50s
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 1m 9s
{color} | {color:red} Patch generated 1 new checkstyle issues in hbase-common
(total was 100, now 101). {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 4m 15s
{color} | {color:red} Patch generated 1 new checkstyle issues in hbase-server
(total was 84, now 85). {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
26s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
22m 23s {color} | {color:green} Patch does not cause any errors with Hadoop
2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
52s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 47s
{color} | {color:green} the patch passed with JDK v1.8.0_66 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 49s
{color} | {color:green} the patch passed with JDK v1.7.0_91 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 45s
{color} | {color:green} hbase-common in the patch passed with JDK v1.8.0_66.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 90m 31s {color}
| {color:red} hbase-server in the patch failed with JDK v1.8.0_66. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 7s
{color} | {color:green} hbase-common in the patch passed with JDK v1.7.0_91.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 91m 51s
{color} | {color:green} hbase-server in the patch passed with JDK v1.7.0_91.
{color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 28s
{color} | {color:red} Patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 237m 32s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_66 Failed junit tests | hadoop.hbase.mapreduce.TestImportExport |
| | hadoop.hbase.regionserver.TestRegionMergeTransactionOnCluster |
| |
hadoop.hbase.replication.multiwal.TestReplicationKillMasterRSCompressedWithMultipleWAL
|
| JDK v1.8.0_66 Timed out junit tests |
org.apache.hadoop.hbase.mapreduce.TestRowCounter |
| | org.apache.hadoop.hbase.mapreduce.TestCopyTable |
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|| Subsystem || Report/Notes ||
| Docker | Client=1.9.1 Server=1.9.1 Image:yetus/hbase:date2016-02-02 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12785701/HBASE-15202.patch |
| JIRA Issue | HBASE-15202 |
| Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck
hbaseanti checkstyle compile |
| uname | Linux 6afc228b71d6 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / fc5e698 |
| findbugs | v3.0.0 |
| javac | hbase-common-jdk1.8.0_66:
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/diff-compile-javac-hbase-common-jdk1.8.0_66.txt
|
| javac | hbase-common-jdk1.7.0_91:
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/diff-compile-javac-hbase-common-jdk1.7.0_91.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/diff-checkstyle-hbase-common.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/diff-checkstyle-hbase-server.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_66.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_66.txt
|
| JDK v1.7.0_91 Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hbase-common hbase-server U: . |
| Max memory used | 413MB |
| Powered by | Apache Yetus 0.1.0 http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/384/console |
This message was automatically generated.
> Reduce garbage while setting response
> -------------------------------------
>
> Key: HBASE-15202
> URL: https://issues.apache.org/jira/browse/HBASE-15202
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-15202.patch, HBASE-15202_1.patch
>
>
> Probably this can move under HBASE-15177. During RpcServer#setResponse we do
> IPCUtil.getDelimitedMessageAsByteBuffer for the header and result. This
> internally creates a byte[], CodedOutputStream and a BB. Then the totalSize
> is also wrapped in a BB.
> Finally all these BB are passed to BufferChain along with the Cellblock.
> This JIRA is to reduce the number of objects that we create here and allow
> one BB from this header, result and total Size along with one
> CodedOutputStream and pass this BB along with the Cellblocks to the
> Bufferchain. From the JMC tool can observe around 2% lesser object allocation
> arising out of these objects.
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