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Simone Bordet commented on MWAR-280: ------------------------------------- Jeff, I am not sure what project you are actually building, but for me the problem is still there. For my project at https://github.com/cometd/cometd-tutorials-skeleton, after the initial build I have a total build time of the project of less than 45 seconds in worst case, so I am not sure what your 2:50 or so figures refer to. In any case, the key part is not the total build time, but only the execution of the war plugin that is severely hit by a factor of 3-4. I just retested it and 2.2 and 2.3 are affected for me: a 3-4x penalty like reported initially. Olivier, where I can find 2.4-SNAPSHOT ? Have you deployed it to some public repo I can use ? For the record: Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 14:51:28+0100) Maven home: /home/simon/programs/maven Java version: 1.7.0_25, vendor: Oracle Corporation Java home: /home/simon/programs/jdk1.7.0_25/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.8.0-26-generic", arch: "amd64", family: "unix" > Big performance hit in overlay > ------------------------------ > > Key: MWAR-280 > URL: https://jira.codehaus.org/browse/MWAR-280 > Project: Maven 2.x WAR Plugin > Issue Type: Bug > Components: overlay > Affects Versions: 2.2 > Reporter: Simone Bordet > Assignee: Olivier Lamy > Fix For: 2.4 > > > Here is the output of version 2.1.1 of the maven war plugin when overlaying > org.cometd.javascript:cometd-javascript-dojo: > {code} > [INFO] --- maven-war-plugin:2.1.1:war (default-war) @ tutorials-skeleton --- > [INFO] Packaging webapp > [INFO] Assembling webapp [tutorials-skeleton] in > [/home/simon/opensource/cometd/tutorials-skeleton/target/tutorials-skeleton-1.0.0-SNAPSHOT] > [INFO] Processing war project > [INFO] Copying webapp resources > [/home/simon/opensource/cometd/tutorials-skeleton/src/main/webapp] > [INFO] Processing overlay [ id org.cometd.javascript:cometd-javascript-dojo] > [INFO] Webapp assembled in [7026 msecs] > {code} > Note how it took 7026 ms. > This is the output for the same project, but using version 2.2 of the maven > war plugin: > {code} > [INFO] --- maven-war-plugin:2.2:war (default-war) @ tutorials-skeleton --- > [INFO] Packaging webapp > [INFO] Assembling webapp [tutorials-skeleton] in > [/home/simon/opensource/cometd/tutorials-skeleton/target/tutorials-skeleton-1.0.0-SNAPSHOT] > [INFO] Processing war project > [INFO] Copying webapp resources > [/home/simon/opensource/cometd/tutorials-skeleton/src/main/webapp] > [INFO] Processing overlay [ id org.cometd.javascript:cometd-javascript-dojo] > [INFO] Webapp assembled in [24151 msecs] > {code} > Note how it took 24151 ms, i.e. a 3-4 times performance hit. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira