[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16517382#comment-16517382
]
Hudson commented on HADOOP-15527:
-
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14450 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14450/])
HADOOP-15527. Improve delay check for stopping processes.
(eyang: rev 2d87592fc6a56bfe77dd3c11953caea2b701c846)
* (delete) hadoop-common/src/test/scripts/process_with_sigterm_trap.sh
* (add)
hadoop-common-project/hadoop-common/src/test/scripts/process_with_sigterm_trap.sh
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16517359#comment-16517359
]
Eric Yang commented on HADOOP-15527:
[~xiaochen] Good catch, sorry about the wrong location. This has been fixed in
trunk and branch-3.1.
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16517350#comment-16517350
]
Xiao Chen commented on HADOOP-15527:
Hi [~eyang],
It turns out the fix is not in the correct place. Could you re-fix it into
hadoop-common-project?
{noformat}
$ ls -R hadoop-common
src
hadoop-common/src:
test
hadoop-common/src/test:
scripts
hadoop-common/src/test/scripts:
process_with_sigterm_trap.sh{noformat}
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516364#comment-16516364
]
Vinod Kumar Vavilapalli commented on HADOOP-15527:
--
bq. FYI: this patch is a bit fragile due to some assumptions made about the
environment.
[~aw], I did try to to minimize problems like that to my knowledge, but if you
can point out the specific issues, I can fix them..
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516344#comment-16516344
]
Allen Wittenauer commented on HADOOP-15527:
---
FYI: this patch is a bit fragile due to some assumptions made about the
environment.
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
--
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516146#comment-16516146
]
Akira Ajisaka commented on HADOOP-15527:
Thanks! Probably this additional commit will fixes bats test failure.
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516130#comment-16516130
]
Eric Yang commented on HADOOP-15527:
[~ajisakaa] Thanks for catching the mistake. Process_with_sigterm_trap.sh has
been committed to trunk and branch-3.1.
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516128#comment-16516128
]
Hudson commented on HADOOP-15527:
-
FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #14447 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14447/])
HADOOP-15527. Improve delay check for stopping processes.
(eyang: rev 2c87ec5affefeb1dc794c4eaae685a4e544f1841)
* (add) hadoop-common/src/test/scripts/process_with_sigterm_trap.sh
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
--
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[jira] [Commented] (HADOOP-15527) loop until TIMEOUT before sending kill -9
[
https://issues.apache.org/jira/browse/HADOOP-15527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16516070#comment-16516070
]
Akira Ajisaka commented on HADOOP-15527:
Hi [~eyang], process_with_sigterm_trap.sh is missing in the commit. Would you
fix it?
> loop until TIMEOUT before sending kill -9
> -
>
> Key: HADOOP-15527
> URL: https://issues.apache.org/jira/browse/HADOOP-15527
> Project: Hadoop Common
> Issue Type: Bug
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Vinod Kumar Vavilapalli
>Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15527.1.txt, HADOOP-15527.2.txt, HADOOP-15527.txt
>
>
> I'm seeing that sometimes daemons keep running for a little while even after
> "kill -9" from daemon-stop scripts.
> Debugging more, I see several instances of "ERROR: Unable to kill ${pid}".
> Saw this specifically with ResourceManager & NodeManager - {{yarn --daemon
> stop nodemanager}}. Though it is possible that other daemons may run into
> this too.
> Saw this on both Centos as well as Ubuntu.
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