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From "Olivier Lamy (JIRA)" <j...@codehaus.org>
Subject [jira] (MWAR-280) Big performance hit in overlay
Date Sun, 30 Jun 2013 12:58:05 GMT

    [ https://jira.codehaus.org/browse/MWAR-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=327684#comment-327684
] 

Olivier Lamy commented on MWAR-280:
-----------------------------------

I have upgraded plexus-archiver version and make per default using jvm for chmod.
That should improve performance.
Could you test 2.4-SNAPSHOT with your project?
                
> 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 
>
> 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.

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