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https://issues.apache.org/jira/browse/YARN-9940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16967326#comment-16967326
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Hadoop QA commented on YARN-9940:
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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
27s{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: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} branch-2.7.2 Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 2m
10s{color} | {color:red} root in branch-2.7.2 failed. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
37s{color} | {color:red} hadoop-yarn-server-resourcemanager in branch-2.7.2
failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
31s{color} | {color:green} branch-2.7.2 passed {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m
14s{color} | {color:red} hadoop-yarn-server-resourcemanager in branch-2.7.2
failed. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
9s{color} | {color:red} hadoop-yarn-server-resourcemanager in branch-2.7.2
failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
10s{color} | {color:red} hadoop-yarn-server-resourcemanager in branch-2.7.2
failed. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m
9s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed.
{color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m
10s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch
failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 10s{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 25s{color} | {color:orange}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
The patch generated 9 new + 614 unchanged - 0 fixed = 623 total (was 614)
{color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m
11s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch
failed. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
1s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
11s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch
failed. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
10s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch
failed. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 11s{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
19s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 6m 53s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.4 Server=19.03.4 Image:yetus/hadoop:date2019-11-05 |
| JIRA Issue | YARN-9940 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12984900/YARN-9940-branch-2.7.2.001.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 7db85f5e17e6 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2.7.2 / b165c4f |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| mvninstall |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/branch-mvninstall-root.txt
|
| compile |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/branch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| mvnsite |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/branch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/branch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| mvninstall |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| compile |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| javac |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| mvnsite |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| unit |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/testReport/ |
| Max. process+thread count | 89 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/25100/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> avoid continuous scheduling thread crashes while sorting nodes get
> 'Comparison method violates its general contract'
> --------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-9940
> URL: https://issues.apache.org/jira/browse/YARN-9940
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Affects Versions: 2.7.2
> Reporter: kailiu_dev
> Priority: Major
> Fix For: 2.7.2
>
> Attachments: YARN-9940-branch-2.7.2.001.patch
>
>
> 2019-10-16 09:14:51,215 ERROR
> org.apache.hadoop.yarn.YarnUncaughtExceptionHandler: Thread
> Thread[FairSchedulerContinuousScheduling,5,main] threw an Exception.
> java.lang.IllegalArgumentException: Comparison method violates its general
> contract!
> at java.util.TimSort.mergeHi(TimSort.java:868)
> at java.util.TimSort.mergeAt(TimSort.java:485)
> at java.util.TimSort.mergeForceCollapse(TimSort.java:426)
> at java.util.TimSort.sort(TimSort.java:223)
> at java.util.TimSort.sort(TimSort.java:173)
> at java.util.Arrays.sort(Arrays.java:659)
> at java.util.Collections.sort(Collections.java:217)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.continuousSchedulingAttempt(FairScheduler.java:1117)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler$ContinuousSchedulingThread.run(FairScheduler.java:296)
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