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Bug
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Resolution: Fixed
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Minor
a node environment is set as the slave channel is established. The resulting EnvVar doesn't need to be computed again and again any time hudson.model.Computer#getEnvironment is called. This has a bad side effect when a plugin involved in build queue need to check node environment to determine if ti can host the build : relying on remoting IO within a syncrhonized block can just block the queue processing.
- depends on
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JENKINS-27178 Execute shell is terminated randomly
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- Resolved
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- is related to
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JENKINS-27188 BUILDID and BUILD_TAG from previous project
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- Resolved
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- links to
Code changed in jenkins
User: Nicolas De Loof
Path:
core/src/main/java/hudson/model/Computer.java
http://jenkins-ci.org/commit/jenkins/e0a394ab8666163a6256cceb20a79afb297c564d
Log:
JENKINS-26755cache node environmentto prevent inefficient channel overuse