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Change By:
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Ajay Kanade
(04/Sep/12 9:02 PM)
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Environment:
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Perforce
2007
2010
.2
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Description:
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Versions are:
Jenkins ver. 1.466.1
Perforce Plugin: 1.3.17
The
Hudson
perforce plug-in is currently throwing exceptions for any changelists which
contain
have jobs attached but *do not* have any
"
reserved
closed or fixed
"
text in the changelist description
status associated
.
This appears
I checked the code and seems like there is one more case
to be
introduced
checked (<-- below):
// Line looks like:
// EXT-84 on 2007/09/25
by
the p4v client when creating changelist descriptions
mwille *closed*
// or
// EXT-84 on 2007/09/25 *closed*
// or
// EXT-84 on 2007/09/25
// or
// EXT-84 on 2007/09/25 by mwille <-- The new case
Adding details
.
Here is an example of a changelist which contains the problem
hasMoreTokens
(
i
) at line 136 *may* fix it - I have not checked it of course
.
e. containing "Jobs fixed ..." in
Exception thrown by
the
changelist description)
plugin is
:
===== begin
output of "p4 describe -s 470718
=====
[xyz] $ p4 describe -s 51820
Caught exception communicating with perforce. Failed to retrieve changelist.
Response from perforce was:
Change
470718
51820
by
someuser
me
@
someclient
my_workspace
on
2010
2012
/
10
09
/
01 15
05 04
:
32
31
:
59
37
Additional logic for org assoc validations at doc import time.
jenkins test
Jobs fixed ...
Jobs fixed ...
SDRLS98139
job000162
on
2010
2012
/
10
08
/
01
25
by
pdbugs *closed*
p4dtguser
Test it thoroughly.
Affected files ...
... //
depotxyz
Main
/
fileabc
Tools/bar.txt
#
6
17
edit
====== end output of "p4 describe -s 470718 ======
com.tek42.perforce.PerforceException: Failed to retrieve changelist.
In this case, the Hudson
Response from
perforce
plug-in fails and throws an exception
was
:
18
Change 51820 by me@my_workspace on 2012/09/05 04
:
16
31
:
46 [5
37
jenkins test
Jobs fixed
.
5_Continuous_Build] $
..
job000162 on 2012
/
usr
08
/
local/bin/p4 describe -s 470718
25 by p4dtguser
18:16:46 Caught exception communicating with perforce
Test it thoroughly
.
Failed to retrieve changelist
Affected files
.
com
.
tek42
.
perforce
.
PerforceException: Failed to retrieve changelist
.
. //Main/Tools/bar.txt#17 edit
18:16:46
at com.tek42.perforce.parse.ChangelistBuilder.build(ChangelistBuilder.java:
185
207
)
18:16:46
at com.tek42.perforce.parse.Changes.getChangelist(Changes.java:
63
71
)
18:16:46
at com.tek42.perforce.parse.Changes.getChangelistsFromNumbers(Changes.java:
381
433
)
18:16:46
at hudson.plugins.perforce.PerforceSCM.checkout(PerforceSCM.java:
552
924
)
18:16:46
at hudson.model.AbstractProject.checkout(AbstractProject.java:
1082
1226
)
18:16:46
at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:
479
586
)
18:16:46
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:
411
475
)
18:16:46
at hudson.model.Run.run(Run.java:
1273
1438
)
18:16:46
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
18:16:46
at hudson.model.ResourceController.execute(ResourceController.java:88)
18:16:46
at hudson.model.Executor.run(Executor.java:
137
239
)
18:16:46
Caused by: java.util.NoSuchElementException
18:16:46
at java.util.StringTokenizer.nextToken(
StringTokenizer.java:332
Unknown Source
)
18:16:46
at com.tek42.perforce.parse.ChangelistBuilder.build(ChangelistBuilder.java:
120
136
)
18:16:46
... 10 more
The problem exists because the StringTokenizer used inside the ChangelistBuilder class also considers tabs as a delimiter when parsing the output of the "p4 describe" command
ERROR: Unable to communicate with perforce
.
This means that the parser is incapable of using the indenting provided by the "p4 describe" output
Failed
to
distinguish between keywords generated by the Perforce server and keyword text that is part of the
retrieve
changelist
description
.
Response from perforce was:
Steps to reproduce
Change 51820 by me@my_workspace on 2012/09/05 04
:
31:37
1) Create a changelist which contains "
jenkins test
Jobs fixed ...
" within the changelist description
2) Create a Hudson job which syncs from Perforce (i
job000162 on 2012/08/25 by p4dtguser
Test it thoroughly
.
e. Poll SCM)
When the job attempts to obtain changelist information for the changelist which contains "Jobs fixed
Affected files
...
" in the changelist description, it will throw an exception and will fail to advance to the next changelist
.
This effectively causes the job to continually fail at the same point, unable to obtain information about subsequent changelists
.
. //Main/Tools/bar.txt#17 edit
===== end =====
Thanks.
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Adding details.hasMoreTokens() at line 136 may fix it - I have not checked it of course.