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https://issues.apache.org/jira/browse/HADOOP-13837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15704366#comment-15704366
]
Hadoop QA commented on HADOOP-13837:
------------------------------------
| (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
14s{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: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} 6m
52s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
59s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} shellcheck {color} | {color:green} 0m
11s{color} | {color:green} There were no new shellcheck issues. {color} |
| {color:green}+1{color} | {color:green} shelldocs {color} | {color:green} 0m
9s{color} | {color:green} There were no new shelldocs issues. {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} unit {color} | {color:green} 1m
58s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
17s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 11m 59s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | HADOOP-13837 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12840813/HADOOP-13837.04.patch
|
| Optional Tests | asflicense mvnsite unit shellcheck shelldocs |
| uname | Linux 8c4a1069b04a 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 | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 67d9f28 |
| shellcheck | v0.4.5 |
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/11157/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/11157/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Process check bug in hadoop_stop_daemon of hadoop-functions.sh
> --------------------------------------------------------------
>
> Key: HADOOP-13837
> URL: https://issues.apache.org/jira/browse/HADOOP-13837
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Attachments: HADOOP-13837.01.patch, HADOOP-13837.02.patch,
> HADOOP-13837.03.patch, HADOOP-13837.04.patch, check_proc.sh
>
>
> Always get {{ERROR: Unable to kill ...}} after {{Trying to kill with kill
> -9}}, see following output of stop-yarn.sh
> {code}
> <NM_HOST>: WARNING: nodemanager did not stop gracefully after 5 seconds:
> Trying to kill with kill -9
> <NM_HOST>: ERROR: Unable to kill 18097
> {code}
> hadoop_stop_daemon doesn't check process liveness correctly, this bug can be
> reproduced by the script easily. kill -9 would need some time to be done,
> directly check process existence right after mostly will fail.
> {code}
> function hadoop_stop_daemon
> {
> ...
> kill -9 "${pid}" >/dev/null 2>&1
> fi
> if ps -p "${pid}" > /dev/null 2>&1; then
> hadoop_error "ERROR: Unable to kill ${pid}"
> else
> ...
> }
> {code}
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