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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2012/08/06 20:38:02 UTC
[jira] [Created] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Steve Loughran created HADOOP-8656:
--------------------------------------
Summary: backport forced daemon shutdown of HADOOP-8353 into branch-1
Key: HADOOP-8656
URL: https://issues.apache.org/jira/browse/HADOOP-8656
Project: Hadoop Common
Issue Type: Improvement
Affects Versions: 1.0.3
Environment: init.d
Reporter: Steve Loughran
Assignee: Steve Loughran
Priority: Minor
Fix For: 1.1.0
the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Commented] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13429338#comment-13429338 ]
Steve Loughran commented on HADOOP-8656:
----------------------------------------
If you suspend a hadoop daemon with a {{kill -STOP $pid}}, the {{service hadoop-namenode stop}} operation will not actually terminate the process -it issues a kill -TERM "hint".
HADOOP-8353 forces the shutdown with a sleep followed by a kill -9 if there is a process with that pid still listed. This forces the shutdown, and should have no adverse side effects provided that Pid doesn't get reused during the sleep phase.
This JIRA covers backporting it to 1.1 and trunk
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 1.1.0
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Resolved] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran resolved HADOOP-8656.
------------------------------------
Resolution: Fixed
Assignee: Roman Shaposhnik (was: Steve Loughran)
committing -and crediting Roman as it is his patch being backported over.
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Components: bin
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Roman Shaposhnik
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: HADOOP-8656.patch
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Updated] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-8656:
-----------------------------------
Attachment: HADOOP-8656.patch
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: HADOOP-8656.patch
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Updated] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-8656:
-----------------------------------
Component/s: bin
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Components: bin
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: HADOOP-8656.patch
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Work started] (HADOOP-8656) backport forced daemon shutdown
of HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HADOOP-8656 started by Steve Loughran.
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 1.1.0
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
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[jira] [Commented] (HADOOP-8656) backport forced daemon shutdown of
HADOOP-8353 into branch-1
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13433748#comment-13433748 ]
Steve Loughran commented on HADOOP-8656:
----------------------------------------
+1 voting it in myself after a week's grace.
> backport forced daemon shutdown of HADOOP-8353 into branch-1
> ------------------------------------------------------------
>
> Key: HADOOP-8656
> URL: https://issues.apache.org/jira/browse/HADOOP-8656
> Project: Hadoop Common
> Issue Type: Improvement
> Components: bin
> Affects Versions: 1.0.3
> Environment: init.d
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: HADOOP-8656.patch
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> the init.d service shutdown code doesn't work if the daemon is hung -backporting the portion of HADOOP-8353 that edits bin/hadoop-daemon.sh corrects this
--
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