[jboss-jira] [JBoss JIRA] (JGRP-1912) LockService can fail under heavy load

[Chris Gentile (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-1912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Gentile updated JGRP-1912:
--------------------------------
    Attachment: LockServiceTestClient.java


new version.
supports new command line arg:   --lock-timeout <seconds>

> LockService can fail under heavy load
> -------------------------------------
>
>                 Key: JGRP-1912
>                 URL: https://issues.jboss.org/browse/JGRP-1912
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 3.6.1
>         Environment: both windows 8.1 and RHEL
> java 1.7.0_75
>            Reporter: Chris Gentile
>            Assignee: Bela Ban
>             Fix For: 3.6.3
>
>         Attachments: LockServiceTestClient.java, LockServiceTestClient.java
>
>
> Once in awhile, the LockService will get stuck acquiring a lock.
> These seems to occur most often when two threads are simultaneously trying to acquire the same lock. (i.e.:  exact same millisecond on a server with multiple processors).



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