[jbossts-issues] [JBoss JIRA] (JBTM-2247) Memory leak in TransactionImple

[Michael Musgrove (JIRA)]

    [ https://issues.jboss.org/browse/JBTM-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998519#comment-12998519 ] 

Michael Musgrove commented on JBTM-2247:
----------------------------------------

It looks like all of the memory is in use by a single transaction.

Is it possible that you have a long running transaction that is doing many ejb calls (where each call enlists a duplicate resource) and never terminates the transaction (the suspect thread is http-qaapp029cn.netcracker.com/10.112.2.58:6550-3).

> Memory leak in TransactionImple
> -------------------------------
>
>                 Key: JBTM-2247
>                 URL: https://issues.jboss.org/browse/JBTM-2247
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>          Components: JTA
>    Affects Versions: 4.16.2
>            Reporter: Sergey Shilin
>            Assignee: Tom Jenkinson
>            Priority: Critical
>         Attachments: OOM-jboss-1.JPG, OOM-jboss-2.JPG
>
>
> There is a problem in com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.
> HashTable _duplicateResources contains of 6 millions of objects and takes 2Gb of memory. Is there any patches or solutions for this problem?



--
This message was sent by Atlassian JIRA
(v6.3.1#6329)