Details
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Bug
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Status: Resolved (View Workflow)
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Blocker
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Resolution: Fixed
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None
Description
I just upgraded from Jenkins 1.502 to 1.503. "Discard old builds" has been broken.
When I go to the "Manage Jenkins" page, I see "You have data stored in an older format and/or unreadable data.", and clicking on "Manage" shows "InstantiationError: jenkins.model.BuildDiscarder" for most of my jobs. All my jobs that previously had "discard old builds" specified don’t have it ticked any more.
I presume this is related to this changelog entry: "Discard old build records" behavior is now pluggable, allowing plugins to define custom logic.
If I edit a job and tick "Discard Old Builds", previous values are not there, and there's some spurious text on the page "//x", presumably something that was intended to be removed when this was released.
Attachments
Issue Links
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Activity
Bruce Edge
added a comment - Done, thanks.
https://issues.jenkins-ci.org/browse/JENKINS-17528 Code changed in jenkins
User: Jesse Glick
Path:
test/src/test/groovy/jenkins/model/BuildDiscarderTest.groovy
test/src/test/java/jenkins/model/BuildDiscarderPropertyTest.java
test/src/test/resources/jenkins/model/BuildDiscarderPropertyTest/logRotatorField/config.xml
test/src/test/resources/jenkins/model/BuildDiscarderPropertyTest/logRotatorField/jobs/foo/config.xml
test/src/test/resources/jenkins/model/BuildDiscarderTest/compatibility/config.xml
test/src/test/resources/jenkins/model/BuildDiscarderTest/compatibility/jobs/foo/config.xml
http://jenkins-ci.org/commit/jenkins/2200711bf3dcd96263b3a88001a49f5b7241c264
Log:
JENKINS-16979 Migrated test from Groovy to Java for ease of maintenance.
Integrated in 
jenkins_main_trunk #4367
JENKINS-16979 Migrated test from Groovy to Java for ease of maintenance. (Revision 2200711bf3dcd96263b3a88001a49f5b7241c264)
Result = UNSTABLE
jesse glick : 2200711bf3dcd96263b3a88001a49f5b7241c264
Files :
- test/src/test/java/jenkins/model/BuildDiscarderPropertyTest.java
- test/src/test/resources/jenkins/model/BuildDiscarderPropertyTest/logRotatorField/jobs/foo/config.xml
- test/src/test/resources/jenkins/model/BuildDiscarderTest/compatibility/config.xml
- test/src/test/resources/jenkins/model/BuildDiscarderPropertyTest/logRotatorField/config.xml
- test/src/test/resources/jenkins/model/BuildDiscarderTest/compatibility/jobs/foo/config.xml
- test/src/test/groovy/jenkins/model/BuildDiscarderTest.groovy
It's not broken in 1.506 for me.
Note that the basic capability to discard old builds is part of Jenkins core, and that was broken in 1.503 and fixed in 1.504. This Jira ticket is about that.
In addition to the core functionality, there is a "Discard Old Build" plugin. DO you have that installed? Is that where the problem is? If so, you need to open a new ticket.