[jbosstools-issues] [JBoss JIRA] (JBIDE-16286) CDI builder (not import, workspace rebuild) is very slow in wildfly

[Alexey Kazakov (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-16286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931320#comment-12931320 ] 

Alexey Kazakov edited comment on JBIDE-16286 at 12/13/13 7:52 PM:
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I can't reproduce the issue on my laptop :(

I used JBT plugins from master branch + 4.40.x target platform.
Ubuntu amd64. OpenJDK 1.7.0_45-b18.
Here is my vm arguments: -Xmx2048M -Xms256M -XX:PermSize=512M -XX:MaxPermSize=1024M

What I did:
1. git clone git at github.com:wildfly/wildfly.git
2. Imported the wildfly root folder as an existing maven project. So I got 148 mavenized projects in my workspace
3. Changed some depenedncies in /wildfly-parent/pom.xml
4. Save the changed pom.xml
5. The build took 3 minutes.

!updatingPom.png|thumbnail!
                
      was (Author: akazakov):
    I can't reproduce the issue on my laptop :(

I used JBT plugins from master branch + 4.40.x target platform.
Ubuntu amd64. OpenJDK 1.7.0_45-b18.
Here is my vm arguments: -Xmx2048M -Xms256M -XX:PermSize=512M -XX:MaxPermSize=1024M

What I did:
1. git clone git at github.com:wildfly/wildfly.git
2. Imported the wildfly root folder as an existing maven project. So I got 148 mavenized projects in my workspace
3. Changed some depenedncies in /wildfly-parent/pom.xml
4. Save the changed pom.xml
5. The build took 3 minutes.

!updatingPom.png!
                  
> CDI builder (not import, workspace rebuild) is very slow in wildfly
> -------------------------------------------------------------------
>
>                 Key: JBIDE-16286
>                 URL: https://issues.jboss.org/browse/JBIDE-16286
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: cdi
>    Affects Versions: 4.1.1.Final
>            Reporter: Andre Dietisheim
>            Assignee: Viacheslav Kabanovich
>            Priority: Critical
>             Fix For: 4.1.2.Final, 4.2.0.Alpha2
>
>         Attachments: cdi-builder.ogv, thread-dump-7_05.txt, thread-dump-7_19.txt, updatingPom.png, VisualVM 1.3.2 _083.png
>
>
> When working in a wildfly workspace with all wildfly projects imported and CDI builder enabled, workspace rebuilds (that you trigger by changing poms and then do maven update project) are a lot slower than without it. Re-building the whole workspace can easily take up to 20 minutes for me.
> Hard to give more general purpose details, I did a quick screencast to give an impression how slow things are for me.
> [^cdi-builder.ogv]

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