[jbossts-issues] [JBoss JIRA] (JBTM-2808) Hang in getThreadId

[Tom Jenkinson (JIRA)]

     [ https://issues.jboss.org/browse/JBTM-2808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Jenkinson updated JBTM-2808:
--------------------------------
        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done


> Hang in getThreadId
> -------------------
>
>                 Key: JBTM-2808
>                 URL: https://issues.jboss.org/browse/JBTM-2808
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>            Reporter: Tom Jenkinson
>            Assignee: Tom Jenkinson
>             Fix For: 5.next
>
>
> at java.util.WeakHashMap.expungeStaleEntries(WeakHashMap.java:341)
> 	- locked <0x000000059f929538> (a java.lang.ref.ReferenceQueue)
> 	at java.util.WeakHashMap.getTable(WeakHashMap.java:350)
> 	at java.util.WeakHashMap.get(WeakHashMap.java:397)
> 	at com.arjuna.ats.arjuna.utils.ThreadUtil.getThreadId(ThreadUtil.java:56)
> No other locking, seems WeakHashMap needs synchronized.
> https://docs.oracle.com/javase/7/docs/api/java/util/WeakHashMap.html
> https://issues.jboss.org/browse/JBRULES-541?_sscc=t



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