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https://issues.apache.org/jira/browse/YARN-9287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775541#comment-16775541
]
Hadoop QA commented on YARN-9287:
---------------------------------
| (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
17s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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} pathlen {color} | {color:red} 0m
0s{color} | {color:red} The patch appears to contain 1 files with names longer
than 240 {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
59s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m
47s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m
39s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
15s{color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m
30s{color} | {color:red} hadoop-submarine-yarnservice-runtime in trunk failed.
{color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
26m 0s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
{color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
18s{color} | {color:red} hadoop-submarine-yarnservice-runtime in trunk failed.
{color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
19s{color} | {color:red} hadoop-submarine-yarnservice-runtime in trunk failed.
{color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
20s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m
11s{color} | {color:red} hadoop-submarine-yarnservice-runtime in the patch
failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 13m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
59s{color} | {color:green} root: The patch generated 0 new + 932 unchanged - 15
fixed = 932 total (was 947) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m
27s{color} | {color:red} hadoop-submarine-yarnservice-runtime in the patch
failed. {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} shadedclient {color} | {color:green}
11m 1s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
{color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
21s{color} | {color:red} hadoop-submarine-yarnservice-runtime in the patch
failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
21s{color} | {color:red} hadoop-submarine-yarnservice-runtime in the patch
failed. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
48s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
44s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
56s{color} | {color:green} hadoop-yarn-server-common in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 21m
13s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
41s{color} | {color:green} hadoop-yarn-server-applicationhistoryservice in the
patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 91m 1s{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
21s{color} | {color:green} hadoop-yarn-server-tests in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 25m
6s{color} | {color:green} hadoop-yarn-client in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
33s{color} | {color:green} hadoop-yarn-server-timelineservice-hbase-common in
the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
30s{color} | {color:green} hadoop-yarn-server-timelineservice-hbase-client in
the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
46s{color} | {color:green} hadoop-yarn-server-router in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 20m
51s{color} | {color:green} hadoop-yarn-applications-distributedshell in the
patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 17m
40s{color} | {color:green} hadoop-yarn-services-core in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
56s{color} | {color:green} hadoop-yarn-services-api in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
30s{color} | {color:green} hadoop-submarine-core in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 18s{color}
| {color:red} hadoop-submarine-yarnservice-runtime in the patch failed. {color}
|
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
33s{color} | {color:red} The patch generated 11 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}346m 18s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | YARN-9287 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12959768/YARN-9287-05.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux a3656062ec78 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24
10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 9c88695 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| pathlen |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/pathlen.txt
|
| mvnsite |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/branch-mvnsite-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| findbugs | v3.1.0-RC1 |
| findbugs |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/branch-findbugs-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/branch-javadoc-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| mvninstall |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-mvninstall-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| mvnsite |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-mvnsite-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-findbugs-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-javadoc-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| unit |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| unit |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-unit-hadoop-submarine_hadoop-submarine-yarnservice-runtime.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 968 (vs. ulimit of 10000) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-api
hadoop-submarine/hadoop-submarine-core
hadoop-submarine/hadoop-submarine-yarnservice-runtime U: . |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/23492/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Consecutive String Builder Append Should Reuse
> ----------------------------------------------
>
> Key: YARN-9287
> URL: https://issues.apache.org/jira/browse/YARN-9287
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Attachments: YARN-9287-01.patch, YARN-9287-02.patch,
> YARN-9287-03.patch, YARN-9287-04.patch, YARN-9287-05.patch
>
>
> Consecutive calls to StringBuffer/StringBuilder .append should be chained,
> reusing the target object. This can improve the performance by producing a
> smaller bytecode, reducing overhead and improving inlining.
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