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https://issues.apache.org/jira/browse/HBASE-15202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15132202#comment-15132202
]
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
42s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 54s
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 51s
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 5m
50s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
26s {color} | {color:green} master passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 58s
{color} | {color:red} hbase-client in master has 4 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 48s
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 51s
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
2s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 54s
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 54s
{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_95 {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 47s
{color} | {color:red} Patch generated 1 new checkstyle issues in hbase-client
(total was 50, now 51). {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 22s {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} 3m
12s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 49s
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 55s
{color} | {color:green} hbase-client in the patch passed with JDK v1.8.0_72.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 102m 0s {color}
| {color:red} hbase-server in the patch failed with JDK v1.8.0_72. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 4s
{color} | {color:green} hbase-client in the patch passed with JDK v1.7.0_95.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 99m 54s {color}
| {color:red} hbase-server in the patch failed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
33s {color} | {color:green} Patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 256m 40s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_72 Failed junit tests |
hadoop.hbase.replication.TestReplicationDisableInactivePeer |
| JDK v1.8.0_72 Timed out junit tests |
org.apache.hadoop.hbase.snapshot.TestFlushSnapshotFromClient |
| JDK v1.7.0_95 Failed junit tests |
hadoop.hbase.mapreduce.TestHLogRecordReader |
| JDK v1.7.0_95 Timed out junit tests |
org.apache.hadoop.hbase.regionserver.TestRegionMergeTransactionOnCluster |
| | org.apache.hadoop.hbase.client.TestHTableMultiplexerFlushCache |
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|| Subsystem || Report/Notes ||
| Docker | Client=1.9.1 Server=1.9.1 Image:yetus/hbase:date2016-02-04 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12786205/HBASE-15202_2.patch |
| JIRA Issue | HBASE-15202 |
| Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck
hbaseanti checkstyle compile |
| uname | Linux 80c2e4910acc 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 / 2cf8af5 |
| findbugs | v3.0.0 |
| findbugs |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/branch-findbugs-hbase-client-warnings.html
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/diff-checkstyle-hbase-client.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
https://builds.apache.org/job/PreCommit-HBASE-Build/425/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
|
| JDK v1.7.0_95 Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/testReport/ |
| modules | C: hbase-client hbase-server U: . |
| Max memory used | 400MB |
| Powered by | Apache Yetus 0.1.0 http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/425/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,
> HBASE-15202_2.patch, HBASE-15202_3.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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