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Posted to dev@sling.apache.org by "Robert Munteanu (JIRA)" <ji...@apache.org> on 2015/10/06 21:59:26 UTC
[jira] [Commented] (SLING-4061) Deadlock involving discovery
services at startup with Oak
[ https://issues.apache.org/jira/browse/SLING-4061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14945661#comment-14945661 ]
Robert Munteanu commented on SLING-4061:
----------------------------------------
[~bdelacretaz] - have you seen this issue recently?
> Deadlock involving discovery services at startup with Oak
> ---------------------------------------------------------
>
> Key: SLING-4061
> URL: https://issues.apache.org/jira/browse/SLING-4061
> Project: Sling
> Issue Type: Bug
> Components: Extensions
> Reporter: Bertrand Delacretaz
> Attachments: discovery-deadlock.txt
>
>
> I just got a deadlock at startup when starting the launchpad integration tests instance on sling trunk revision 1632058 (so starting with Oak):
> {code}
> export DBG="-Xmx1G -XX:MaxPermSize=256m -agentlib:jdwp=transport=dt_socket,address=30303,server=y,suspend=n"
> export MAVEN_OPTS="-Xmx1G -XX:MaxPermSize=256m $DBG -Dsling.run.modes=oak"
> cd launchpad/testing
> mvn launchpad:run
> {code}
> I'll attach the stack trace. The discovery HeartbeatHandler, and DiscoveryServiceImpl classes are involved.
> The deadlock happens often on my box (macosx 10.9.5, java version "1.7.0_45"), with the same deadlock pattern AFAICS.
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