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Bug
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Resolution: Unresolved
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Major
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Linux, separate master/slave. Slave launched via SSH. Multi-minute, multi-module maven build.
The MavenFingerprinter MavenReporter should not run if fingerprinting the build is disabled.
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Yesterday I attached YourKit to our Jenkins Maven-style build. I was attached to the actual Maven3 builder and discovered that 36% of our build time is spent in MavenReporters we don't use. We don't have fingerprinting turned on but the MavenFingerprinter report still runs and was particularly expensive.
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I rebuilt the maven-plugin removing the @Extension from MavenArtifactArchiver, MavenFingerprinter and MavenMailer and improved our build time by 36%. There's no good out-of-the-box way to do this with Jenkins. I had little luck when dropping in a custom PluginStrategy to do this at runtime.
[JENKINS-12938] MavenReporters always run, even if unneeded: MavenFingerprinter is slow
James Atwill
created issue -
James Atwill
made changes -
| Description |
Original:
The MavenFingerprinter MavenReporter should not run if fingerprinting the build is disabled. --- Yesterday I attached YourKit to our Jenkins Maven-style build. I was attached to the actual Maven3 builder and discovered that 36% of our build time is spent in MavenReporters we don't use. We don't have fingerprinting turned on but the MavenFingerprinter report still runs and was particularly expensive. --- I rebuilt the maven-plugin removing the @Extension from MavenArtifactArchiver, MavenFingerprinter and MavenMailer and improved our build time by 36%. |
New:
The MavenFingerprinter MavenReporter should not run if fingerprinting the build is disabled. --- Yesterday I attached YourKit to our Jenkins Maven-style build. I was attached to the actual Maven3 builder and discovered that 36% of our build time is spent in MavenReporters we don't use. We don't have fingerprinting turned on but the MavenFingerprinter report still runs and was particularly expensive. --- I rebuilt the maven-plugin removing the @Extension from MavenArtifactArchiver, MavenFingerprinter and MavenMailer and improved our build time by 36%. There's no good out-of-the-box way to do this with Jenkins. I had little luck when dropping in a custom PluginStrategy to do this at runtime. |
| Workflow | Original: JNJira [ 143398 ] | New: JNJira + In-Review [ 175895 ] |