[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-5923) After several files deletion eclipse decelerate and takes 50% cpu time

[Alexey Kazakov (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12517699#action_12517699 ] 

Alexey Kazakov commented on JBIDE-5923:
---------------------------------------

>> Alexey, How can I reproduce this issue? 
I did what Vitalii described:
1. Created Seam EAR project.
2. Generated Entities via Seam Generate Entities wizard. I have some MySQL DB which I used there.
3. It generated ~100 files.
4. I removed all the generated enties (java classes) in Package Explorer.
5. CPU usage rised to the maximum for long time.

I have auto-build enabled.
I'm not sure I met the same problem that Vitali did BUT I see KB Validator is working on Vitali's screenshot. And XHTML validator is not KB validator. And in my case I don't see any validation process at all. Actually it had been finished by CPU usage rised.

So looks like you have fixed JBIDE-5933 and JBIDE-5956 but not this issue :(

> After several files deletion eclipse decelerate and takes 50% cpu time
> ----------------------------------------------------------------------
>
>                 Key: JBIDE-5923
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5923
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>    Affects Versions: 3.1.0.CR2
>            Reporter: Vitali Yemialyanchyk
>            Assignee: Snjezana Peco
>             Fix For: 3.1.0.CR3, 3.2.next
>
>         Attachments: screenshot-1.jpg, screenshot-2.jpg, screenshot-3.jpg, screenshot-4.jpg, screenshot-5.jpg
>
>
> 1) as a test project I use dvdstore;
> 2) dvdstore-ejb - I change hibernate-console.properties to use MySQL instead of HQL db for dvdstore-ejb Hibernate Console Configuration:
> #hibernate.connection.password=
> #hibernate.connection.username=sa
> #hibernate.connection.driver_class=org.hsqldb.jdbcDriver
> #hibernate.dialect=org.hibernate.dialect.HSQLDialect
> #hibernate.connection.url=jdbc:hsqldb:MyDB
> hibernate.connection.password=p at ssw0rd
> hibernate.connection.username=root
> hibernate.connection.driver_class=com.mysql.jdbc.Driver
> hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
> hibernate.connection.url=jdbc:mysql://localhost:3306/jpa3
> 3) I generate Hibernate db for MySQL via dvdstore-ejb Hibernate Console Config -> context menu -> Run Schema export;
> 4) then I run Seam Generate Entities for dvdstore project - the entities was generated succesfully;
> 5) rebuild dvdstore-ejb Hibernate Console Config - get exception - with duplicate Inventory - ok that is right;
> 6) so I delete generated entities;
> 7) during 15 minutes my rbds decelerate - it works, but very slowly; no exceptions;
> 8) then I get situation - screenshort-2 - it start to work normally;

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