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Posted to dev@aries.apache.org by "Kevan Miller (JIRA)" <ji...@apache.org> on 2010/11/10 15:25:13 UTC

[jira] Commented: (ARIES-485) On IBM J9 JVM Blog itests hang

    [ https://issues.apache.org/jira/browse/ARIES-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12930602#action_12930602 ] 

Kevan Miller commented on ARIES-485:
------------------------------------

Anybody know how to determine non-daemon threads? Oracle JVM's dump daemon indicators in their thread information. Looks like IBM doesn't. Without that, I don't know how we can tell why the java process isn't stopping...

> On IBM J9 JVM Blog itests hang
> ------------------------------
>
>                 Key: ARIES-485
>                 URL: https://issues.apache.org/jira/browse/ARIES-485
>             Project: Aries
>          Issue Type: Bug
>          Components: Transaction
>    Affects Versions: 0.3
>         Environment: IBM J9
>            Reporter: Valentin Mahrwald
>             Fix For: 0.3
>
>         Attachments: javacore.paxexam.txt.zip
>
>
> With Geronimo transaction manager 2.2, on the J9 JVM we see consistent hangs in the JpaBlogSampleWithEbaTest, which is just the first itest to use the real transaction manager. Moving back to 2.1.3 fixes the problem, so almost certainly it is in some form related to the new level.
> Concretely this has been seen when building the trunk with:
> mvn -fae -e -B clean install

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