[jbossts-issues] [JBoss JIRA] (JBTM-2701) XAR should be scanned more frequently for prepared transactions

[Tom Jenkinson (JIRA)]

     [ https://issues.jboss.org/browse/JBTM-2701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Jenkinson updated JBTM-2701:
--------------------------------
    Description: 
The JCA getNewXAResource() call can only bring forward the scanning of XAResources once per recovery pass (i.e. once every two minutes per default).

The following signature can be observed in the log file:
{noformat}
2016-06-28 12:18:33,068 TRACE [com.arjuna.ats.jta] (EJB default - 98) XAResourceRecord.topLevelCommit for XAResourceRecord < resource:null, txid:< formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >, heuristic: TwoPhaseOutcome.FINISH_OK, product: com/ecim/1.0, jndiName: java:/eis/custom-ra com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord at 64fa6d0e >, record id=0:ffff0af7f663:ba85fe7:57714e42:7058f3
2016-06-28 12:18:33,068 WARN  [com.arjuna.ats.jta] (EJB default - 98) ARJUNA016038: No XAResource to recover < formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >
2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) BasicAction.doCommit for 0:ffff0af7f663:ba85fe7:57714e42:705303 received TwoPhaseOutcome.FINISH_ERROR from class com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) RecordList::insert(RecordList: empty) : appending /StateManager/AbstractRecord/XAResourceRecord for 0:ffff0af7f663:ba85fe7:57714e42:7058f3
{noformat}

It would be useful to allow the getNewXAResource() call to re-scan XAR in case it is called in between recovery scans multiple times.

  was:
Under heavy load it is possible that XAR is not scanned and as a result a prepared transaction is not included in the list and subsequent commit will fail.

The following signature can be observed in the log file:
{noformat}
2016-06-28 12:18:33,068 TRACE [com.arjuna.ats.jta] (EJB default - 98) XAResourceRecord.topLevelCommit for XAResourceRecord < resource:null, txid:< formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >, heuristic: TwoPhaseOutcome.FINISH_OK, product: com/ecim/1.0, jndiName: java:/eis/custom-ra com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord at 64fa6d0e >, record id=0:ffff0af7f663:ba85fe7:57714e42:7058f3
2016-06-28 12:18:33,068 WARN  [com.arjuna.ats.jta] (EJB default - 98) ARJUNA016038: No XAResource to recover < formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >
2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) BasicAction.doCommit for 0:ffff0af7f663:ba85fe7:57714e42:705303 received TwoPhaseOutcome.FINISH_ERROR from class com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) RecordList::insert(RecordList: empty) : appending /StateManager/AbstractRecord/XAResourceRecord for 0:ffff0af7f663:ba85fe7:57714e42:7058f3
{noformat}



> XAR should be scanned more frequently for prepared transactions
> ---------------------------------------------------------------
>
>                 Key: JBTM-2701
>                 URL: https://issues.jboss.org/browse/JBTM-2701
>             Project: JBoss Transaction Manager
>          Issue Type: Feature Request
>          Components: Transaction Core
>    Affects Versions: 4.17.33
>         Environment: JBoss EA P6.4.8
>            Reporter: Tom Ross
>
> The JCA getNewXAResource() call can only bring forward the scanning of XAResources once per recovery pass (i.e. once every two minutes per default).
> The following signature can be observed in the log file:
> {noformat}
> 2016-06-28 12:18:33,068 TRACE [com.arjuna.ats.jta] (EJB default - 98) XAResourceRecord.topLevelCommit for XAResourceRecord < resource:null, txid:< formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >, heuristic: TwoPhaseOutcome.FINISH_OK, product: com/ecim/1.0, jndiName: java:/eis/custom-ra com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord at 64fa6d0e >, record id=0:ffff0af7f663:ba85fe7:57714e42:7058f3
> 2016-06-28 12:18:33,068 WARN  [com.arjuna.ats.jta] (EJB default - 98) ARJUNA016038: No XAResource to recover < formatId=131077, gtrid_length=40, bqual_length=48, tx_uid=0:ffff0af7f615:19718dac:576e895c:d7da9, node_name=svc_1_cmserv, branch_uid=0:ffff0af7f663:ba85fe7:57714e42:7058f2, subordinatenodename=svc_2_mscmce, eis_name=java:/eis/custom-ra >
> 2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) BasicAction.doCommit for 0:ffff0af7f663:ba85fe7:57714e42:705303 received TwoPhaseOutcome.FINISH_ERROR from class com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
> 2016-06-28 12:18:33,069 TRACE [com.arjuna.ats.arjuna] (EJB default - 98) RecordList::insert(RecordList: empty) : appending /StateManager/AbstractRecord/XAResourceRecord for 0:ffff0af7f663:ba85fe7:57714e42:7058f3
> {noformat}
> It would be useful to allow the getNewXAResource() call to re-scan XAR in case it is called in between recovery scans multiple times.



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