[jbosstools-issues] [JBoss JIRA] (JBIDE-20700) JBoss Knowledge Base Builder hangs up

[Alexey Kazakov (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-20700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13109379#comment-13109379 ] 

Alexey Kazakov commented on JBIDE-20700:
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OK. This is actually a duplicate of JBIDE-20593
https://github.com/trajano/jaspic-tester uses the same huge glassfish-embedded-all.jar
We have improved performance of JBoss Knowledge Base builder for big JARs dramatically in JBoss Tools 4.3.0.CR1. I have tested the jaspic-tester project in the latest nightly build of JBoss Tools 4.3.0.CR1 and it takes about 40 secs. to full-build the projects on my laptop. There are two projects with glassfish-embedded-all.jar
Most of that time was taken by KB builder. 40 s is still too long but tolerable IMO. In JBoss Tools 4.3.0. Beta2 it took much much longer (for that project I would expect 10 minutes or even longer).
[~scabanovich] please take a look at this case. Let's see what else we can improve here.

> JBoss Knowledge Base Builder hangs up
> -------------------------------------
>
>                 Key: JBIDE-20700
>                 URL: https://issues.jboss.org/browse/JBIDE-20700
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common/jst/core
>    Affects Versions: 4.3.0.Beta2
>         Environment: Windows 10
> JDK 8
> Eclipse Mars
> JBoss Tools 4.3.0beta2 (the one from marketplace)
>            Reporter: Archimedes Trajano
>            Assignee: Viacheslav Kabanovich
>            Priority: Blocker
>
> When loading up a multi-module Maven project with EAR, WAR and jar components on a fresh installation of Eclipse where the following have been added
> * Tycho Project Configurator
> * EclEmma
> * JBoss Tools 4.3.0Beta2
> I am getting Eclipse hanging on *Invoking JBoss Knowledge Base Builder*.  Clicking on cancel does not cancel the operation either.
> The workaround is to disable the *JBoss Knowledge Base* in each WAR and JAR project.



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