[jbosstools-issues] [JBoss JIRA] (JBIDE-21857) Hot code replacement doesn't work on OpenShift

[Marián Labuda (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-21857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13331319#comment-13331319 ] 

Marián Labuda commented on JBIDE-21857:
---------------------------------------

Yes, this is ok, that's how things worked and should work. The problem was with HCR incompatible changes and required restart of module to get changes available. I provided those steps to show it works and then I put steps of what is not working. I mentioned JMX there because I think that calling gc is necessary. At least I understand it that way from context:
- class structure has changed, there was a problem that classes did not get GCed because of having breakpoint in class which is hmm hardcoded there, thus connected and performing manual GC is, I think, necessary. Or do I miss something?

> Hot code replacement doesn't work on OpenShift
> ----------------------------------------------
>
>                 Key: JBIDE-21857
>                 URL: https://issues.jboss.org/browse/JBIDE-21857
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: openshift
>    Affects Versions: 4.3.1.Beta2
>            Reporter: Fred Bricon
>            Assignee: Rob Stryker
>             Fix For: 4.4.2.Final, 4.4.3.AM1, 4.5.0.AM1
>
>         Attachments: HCRFailure.zip
>
>
> When enabling debug mode on an EAP server deployed on OpenShift, locally changing a class file will :
> - work sometimes when only the content of the method changed, but could fail in some other occasions with the Debugger saying the JDK is out of sync
> - will always fail if a method signature changed, the debugger saying JDK is out of sync
> Restarting the deployed module (with the .dodeploy flag) doesn't fixes the issue (as opposed to the same tweak ahen running on a local EAP server)
> This may be caused by running OpenJDK? Does it support the same level of debugging as Oracle JDK?



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