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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11180) Intermittent deadlock in NameNode when failover happens.
Date Fri, 02 Dec 2016 05:09:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15714045#comment-15714045
] 

Hadoop QA commented on HDFS-11180:
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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} 13m 21s{color} | {color:blue}
Docker mode activated. {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:green}+1{color} | {color:green} mvninstall {color} | {color:green}  8m 39s{color}
| {color:green} branch-2.6 passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m 49s{color} | {color:red}
hadoop-hdfs in branch-2.6 failed with JDK v1.8.0_111. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m 50s{color} | {color:red}
hadoop-hdfs in branch-2.6 failed with JDK v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 25s{color}
| {color:green} branch-2.6 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  2s{color} |
{color:green} branch-2.6 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 19s{color}
| {color:green} branch-2.6 passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  3m 11s{color} | {color:red}
hadoop-hdfs-project/hadoop-hdfs in branch-2.6 has 272 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 20s{color} |
{color:green} branch-2.6 passed with JDK v1.8.0_111 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 55s{color} |
{color:green} branch-2.6 passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 56s{color}
| {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m 45s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.8.0_111. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  0m 45s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.8.0_111. {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red}  0m 50s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.7.0_121. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  0m 50s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 22s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  4s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 14s{color}
| {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  0s{color} | {color:red}
The patch has 2996 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>.
Refer https://git-scm.com/docs/git-apply {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  1m 12s{color} | {color:red}
The patch 106 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green}  0m  1s{color} | {color:green}
The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 18s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 15s{color} |
{color:green} the patch passed with JDK v1.8.0_111 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 56s{color} |
{color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  0m 47s{color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.7.0_121. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 39s{color} | {color:red}
The patch generated 76 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 48m 55s{color} | {color:black}
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:c420dfe |
| JIRA Issue | HDFS-11180 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12841407/HDFS-11180-branch-2.6.01.patch
|
| Optional Tests |  asflicense  xml  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  |
| uname | Linux b780ca7bd0f6 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:42:26 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2.6 / c2d936f |
| Default Java | 1.7.0_121 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_111 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_121
|
| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/branch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_111.txt
|
| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/branch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_121.txt
|
| findbugs | v1.3.9 |
| findbugs | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
|
| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_111.txt
|
| javac | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_111.txt
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| compile | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_121.txt
|
| javac | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_121.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/whitespace-eol.txt
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| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/whitespace-tabs.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_121.txt
|
| JDK v1.7.0_121  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/testReport/
|
| asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/17738/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Intermittent deadlock in NameNode when failover happens.
> --------------------------------------------------------
>
>                 Key: HDFS-11180
>                 URL: https://issues.apache.org/jira/browse/HDFS-11180
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.6.0
>            Reporter: Abhishek Modi
>            Assignee: Akira Ajisaka
>            Priority: Blocker
>              Labels: high-availability
>             Fix For: 2.8.0, 3.0.0-alpha2
>
>         Attachments: HDFS-11180-branch-2.01.patch, HDFS-11180-branch-2.6.01.patch, HDFS-11180-branch-2.7.01.patch,
HDFS-11180-branch-2.8.01.patch, HDFS-11180.00.patch, HDFS-11180.01.patch, HDFS-11180.02.patch,
HDFS-11180.03.patch, HDFS-11180.04.patch, jstack.log
>
>
> It is happening due to metrics getting updated at the same time when failover is happening.
Please find attached jstack at that point of time.



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