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https://issues.apache.org/jira/browse/HBASE-20546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16468143#comment-16468143
]
Hadoop QA commented on HBASE-20546:
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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
20s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
1s{color} | {color:blue} Findbugs executables are not available. {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:brown} branch-1.4 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
13s{color} | {color:green} branch-1.4 passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
25s{color} | {color:red} hbase-server in branch-1.4 failed with JDK v1.8.0_172.
{color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
16s{color} | {color:red} hbase-server in branch-1.4 failed with JDK v1.7.0_181.
{color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
19s{color} | {color:green} branch-1.4 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 2m
40s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
39s{color} | {color:green} branch-1.4 passed with JDK v1.8.0_172 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
37s{color} | {color:green} branch-1.4 passed with JDK v1.7.0_181 {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
36s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
16s{color} | {color:red} hbase-server in the patch failed with JDK v1.8.0_172.
{color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 16s{color}
| {color:red} hbase-server in the patch failed with JDK v1.8.0_172. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
16s{color} | {color:red} hbase-server in the patch failed with JDK v1.7.0_181.
{color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 16s{color}
| {color:red} hbase-server in the patch failed with JDK v1.7.0_181. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 2m
35s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
7m 58s{color} | {color:green} Patch does not cause any errors with Hadoop 2.4.1
2.5.2 2.6.5 2.7.4. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
31s{color} | {color:green} the patch passed with JDK v1.8.0_172 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
36s{color} | {color:green} the patch passed with JDK v1.7.0_181 {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}102m 37s{color}
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
31s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}133m 16s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:74e3133 |
| JIRA Issue | HBASE-20546 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12922537/HBASE-20546.branch-1.4.001.patch
|
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux d9e1be0d33a6 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9
14:43:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
|
| git revision | branch-1.4 / 7fcef85 |
| maven | version: Apache Maven 3.0.5 |
| Default Java | 1.7.0_181 |
| Multi-JDK versions | /usr/lib/jvm/java-8-openjdk-amd64:1.8.0_172
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_181 |
| compile |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/branch-compile-hbase-server-jdk1.8.0_172.txt
|
| compile |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/branch-compile-hbase-server-jdk1.7.0_181.txt
|
| compile |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/patch-compile-hbase-server-jdk1.8.0_172.txt
|
| javac |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/patch-compile-hbase-server-jdk1.8.0_172.txt
|
| compile |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt
|
| javac |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/artifact/patchprocess/patch-unit-hbase-server.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/testReport/ |
| Max. process+thread count | 3581 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/12758/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Improve perf of RegionLocationFinder.mapHostNameToServerName
> ------------------------------------------------------------
>
> Key: HBASE-20546
> URL: https://issues.apache.org/jira/browse/HBASE-20546
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 1.4.4, 2.0.0
> Reporter: Thiruvel Thirumoolan
> Assignee: Thiruvel Thirumoolan
> Priority: Major
> Fix For: 1.5.0, 2.0.1, 1.4.5
>
> Attachments: HBASE-20546.branch-1.4.001.patch
>
>
> RegionLocationFinder.getTopBlockLocations() is called multiple times during
> balancer. While profiling on a large table balance, mapHostNameToServerName()
> seem to take a lot of time. One of the maps is repeatedly consumed for each
> iteration, while we can just initialize it once.
> Goes into both branch-1 and branch-2, although patches differ slightly.
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