[jbossts-issues] [JBoss JIRA] (JBTM-622) Support for crash recovery of tx-inflow with multiple resource managers
Tom Jenkinson (JIRA)
jira-events at lists.jboss.org
Fri Jan 11 04:43:09 EST 2013
[ https://issues.jboss.org/browse/JBTM-622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom Jenkinson updated JBTM-622:
-------------------------------
Assignee: (was: Tom Jenkinson)
> Support for crash recovery of tx-inflow with multiple resource managers
> -----------------------------------------------------------------------
>
> Key: JBTM-622
> URL: https://issues.jboss.org/browse/JBTM-622
> Project: JBoss Transaction Manager
> Issue Type: Feature Request
> Security Level: Public(Everyone can see)
> Components: JCA, Recovery, Transaction Core
> Affects Versions: 4.2.3.CP06
> Reporter: Toshiya Kobayashi
> Priority: Minor
>
> JCA tx-inflow spec allows the external EIS to provide the Xid for the inflowed transaction. The TM handling the inflowed (i.e. subordinate) transaction uses this Xid verbatim when talking to RMs.
> In current implementation, each RM enlisted in the subordinate tx will see the same Xid as originally provided by the EIS. This screws recovery where multiple resources are involved, since a given Xid no longer belongs to exactly one RM, but may be shared by several. We can no longer return a single XAResource to drive the recovery for a given Xid.
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