Kevin Neal created JENKINS-14024:
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Summary: Disable resolving relative to absolute paths
Key: JENKINS-14024
URL: https://issues.jenkins-ci.org/browse/JENKINS-14024
Project: Jenkins
Issue Type: New Feature
Components: analysis-core, warnings
Environment: Jenkins 1.412
Static Analysis Utilities 1.41
Warnings 3.16
Reporter: Kevin Neal
Assignee: Ulli Hafner
Priority: Minor
When the Warnings plugin finds warnings, I want to disable any attempt to turn
relative paths into absolute paths. It's just takes too much time for my job.
We have a workspace with over 100K files in it. The build and tests take about
an hour, but I noticed that each build would hang for many minutes after
parsing the warnings. The monitoring plugin showed that the build thread was
doing directory recursion for most of that time, so I turned off the warnings
plugin for a couple jobs. This saved 10-30 minutes off the build time (with
between 20 and 100 warnings). This issue is similar to JENKINS-9090.
I expect the latest version of the Warnings plugin will reduce the processing
time (due to changes for JENKINS-9090). I updated to Warnings 4.5 last night,
but each job's Configure page was broken until I reverted back to 3.16 (Static
Analysis Utilities did update to 1.41 and still works, but I can't afford to
update core at this point in the production cycle). I still search for warnings
in a nightly job, since I mostly want to know when somebody has significantly
increased the warnings (and be able to see the warning text with relative
path). I am highly interested in any changes in number of warnings between
continuous builds (along with text for each warning). There is some value in
finding the absolute path and having a link from the dashboard, but I prefer to
disable it if it takes more than a minute.
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