https://svn.dev.java.net/svn/hudson/branches/rc
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r24110 | kohsuke | 2009-11-25 17:14:49 -0800 (Wed, 25 Nov 2009) | 22 lines
On my production server I started seeing a strange NPE
like this:
java.lang.NullPointerException
at hudson.model.Label.contains(Label.java:277)
at hudson.model.Queue$JobOffer.canTake(Queue.java:177)
at hudson.model.Queue$ApplicableJobOfferList.(Queue.java:767)
at hudson.model.Queue$ApplicableJobOfferList.(Queue.java:759)
at hudson.model.Queue.pop(Queue.java:684)
at hudson.model.Executor.grabJob(Executor.java:161)
at hudson.model.Executor.run(Executor.java:103)
The only possibility is that the getNodes() is returning null,
and that's only possible if Label.getNodes() returns null,
which in turn is only possible if the assignment to nodes
is overwritten by the reset method before it's used as a
return value.
This fix should eliminate the possibility that the getNodes()
method return null.
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r24111 | kohsuke | 2009-11-25 17:15:45 -0800 (Wed, 25 Nov 2009) | 2 lines
Actually, getNodes() has another possibility of such a data race.
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r24112 | kohsuke | 2009-11-25 17:24:27 -0800 (Wed, 25 Nov 2009) | 1 line
typo
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git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@24127 71c3de6d-444a-0410-be80-ed276b4c234a
https://www.dev.java.net/svn/hudson/branches/managed-startup
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r23666 | kohsuke | 2009-11-11 15:56:46 -0800 (Wed, 11 Nov 2009) | 1 line
Reworked the initialization logic
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r23667 | kohsuke | 2009-11-11 16:01:56 -0800 (Wed, 11 Nov 2009) | 1 line
fixed a failing test
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r23670 | kohsuke | 2009-11-11 16:42:32 -0800 (Wed, 11 Nov 2009) | 1 line
use a non-snapshot
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r23711 | kohsuke | 2009-11-13 14:27:28 -0800 (Fri, 13 Nov 2009) | 1 line
Session -> Reactor
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r23782 | kohsuke | 2009-11-17 10:35:14 -0800 (Tue, 17 Nov 2009) | 1 line
Poorman's clone of JDK6 ServiceLoader.
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r23783 | kohsuke | 2009-11-17 10:56:25 -0800 (Tue, 17 Nov 2009) | 1 line
Integrated the fatal support so that all errors are sent to the listener.
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r23784 | kohsuke | 2009-11-17 10:58:07 -0800 (Tue, 17 Nov 2009) | 1 line
with the new reactor initialization, things are getting too verbose
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r23785 | kohsuke | 2009-11-17 11:18:45 -0800 (Tue, 17 Nov 2009) | 1 line
failing to load jobs are non-fatal, too
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r23788 | kohsuke | 2009-11-17 13:18:59 -0800 (Tue, 17 Nov 2009) | 1 line
logging the exception properly
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r23809 | kohsuke | 2009-11-17 18:45:47 -0800 (Tue, 17 Nov 2009) | 1 line
releasing 1.1 as milestone
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r23810 | kohsuke | 2009-11-17 18:47:37 -0800 (Tue, 17 Nov 2009) | 2 lines
- use a better idiom for building a sequence
- use null display name to signify internal book-keeping tasks that's not worth displaying
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r23817 | kohsuke | 2009-11-18 07:54:17 -0800 (Wed, 18 Nov 2009) | 1 line
removed accidental JDK6 dependency.
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r23859 | kohsuke | 2009-11-19 11:03:28 -0800 (Thu, 19 Nov 2009) | 1 line
introducing the strategy pattern to hook into key decision making points during the start up
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r23870 | kohsuke | 2009-11-19 14:33:07 -0800 (Thu, 19 Nov 2009) | 1 line
bug fix. These steps add additional tasks to the reactor, so they need to also prevent future milestones from getting attained.
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r23879 | kohsuke | 2009-11-19 16:54:59 -0800 (Thu, 19 Nov 2009) | 1 line
moved the logic to the strategy.
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r23899 | kohsuke | 2009-11-20 09:32:13 -0800 (Fri, 20 Nov 2009) | 1 line
handle duplicate plugins better
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r23900 | kohsuke | 2009-11-20 10:06:42 -0800 (Fri, 20 Nov 2009) | 1 line
support pre-exploded plugin
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r23901 | kohsuke | 2009-11-20 10:49:04 -0800 (Fri, 20 Nov 2009) | 1 line
making it a subtype
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r23902 | kohsuke | 2009-11-20 10:54:42 -0800 (Fri, 20 Nov 2009) | 1 line
allow InitStrategy to skip some tasks
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r23903 | kohsuke | 2009-11-20 11:03:38 -0800 (Fri, 20 Nov 2009) | 1 line
doc improvement.
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r23904 | kohsuke | 2009-11-20 11:03:49 -0800 (Fri, 20 Nov 2009) | 1 line
no need to throw exceptions
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r23906 | kohsuke | 2009-11-20 11:17:34 -0800 (Fri, 20 Nov 2009) | 1 line
debug switch to disable the automatic launch of slaves
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r23907 | kohsuke | 2009-11-20 11:25:15 -0800 (Fri, 20 Nov 2009) | 1 line
added a magic object for cancelling all saves
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r23909 | kohsuke | 2009-11-20 11:29:53 -0800 (Fri, 20 Nov 2009) | 1 line
moving initialization up
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r23913 | kohsuke | 2009-11-20 13:32:08 -0800 (Fri, 20 Nov 2009) | 1 line
seeing heap space problem during tests
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git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23992 71c3de6d-444a-0410-be80-ed276b4c234a
link points to a non-existent file/dir (in this case File.exists() returns
false, so it was not removed before creating new symlink).
This change also avoids exec of "rm -rf" when simple File.delete() succeeds.
git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23972 71c3de6d-444a-0410-be80-ed276b4c234a
mindless