[jboss-jira] [JBoss JIRA] (WFWIP-118) Transaction remained in prepared state

[Miroslav Novak (JIRA)]

     [ https://issues.jboss.org/browse/WFWIP-118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Miroslav Novak updated WFWIP-118:
---------------------------------
    Component/s: Artemis


> Transaction remained in prepared state
> --------------------------------------
>
>                 Key: WFWIP-118
>                 URL: https://issues.jboss.org/browse/WFWIP-118
>             Project: WildFly WIP
>          Issue Type: Bug
>          Components: Artemis
>            Reporter: Erich Duda
>            Assignee: Kabir Khan
>            Priority: Blocker
>
> *Scenario*
> * Start group A of two servers (node-1 and node-3) Servers are not in cluster.
> * Send messages to queue on node-1.
> * Start another group B of two servers(node-2 and node-4). Servers are not in cluster.
> * Deploy mdb on both servers in A group. This mdb reads messages from local queue and perform insert into oracle 11 gr2 database, and also sends messages to remote queue on group B.
> * Mdb deployed on nodes in group B inserts messages from local queue to oracle 11 gr2 database.
> * Kill server node-1. Restart failed node. Process all messages and verify both mdbs performed database insert
> After node-1 is killed and restarted, there are still transactions in prepare state and they are not cleared in 10 minutes. The transactions remains on servers from group B.
> Logs from test can be found in build - https://jenkins.hosts.mwqe.eng.bos.redhat.com/hudson/job/mnovak-verifier-artemis2x/12/
> *Investigation of issue is in progress. It is not known what component causes it.*
> Clebert looked at the logs but there weren't traces from Arjuna. The above build contains also Arjuna traces. Copy paste Clebert's analyses.
> {quote}I looked at the output from the clients, and filtered the processing
> for one XA that's never commited..
> I looked for the XID on
> base64:AAAAAAAAAAAAAP__ChBkGmqipH1benkDAAAJdQAAAAMAAAAAAAAAAAAAAAAAAP__ChBkGmqipH1benkDAAAJaDUyODcHAgIA
> and filtered the onMessage that generated it (attached the log as
> processingOneMessage.txt):
> This XID was never commited simply because the TM never did it.
> Probably because of some issue on the JDBC.. but there are no errors,
> no exceptions.. totally clean on artemis side.
> There are no logging for TM or the MDB itself to correlate other
> failures. With the information I have I am certain there were nothing
> from Artemis side that would have caused it.
> In any case.. this is not replicated at all.. and not related to 87.
> This is simply the TM getting confused for some issue on the JDBC.
> As far as I am concerned I have fixed the replicated shutdown case.
> and i will send PRs upstream now.{quote}



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