[jbossts-issues] [JBoss JIRA] (JBTM-622) Support for crash recovery of tx-inflow with multiple resource managers

[Tom Jenkinson (JIRA)]

     [ https://issues.jboss.org/browse/JBTM-622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Jenkinson updated JBTM-622:
-------------------------------
    Forum Reference: https://developer.jboss.org/thread/202512


> 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
>          Components: JCA, Recovery, Transaction Core
>    Affects Versions: 4.2.3.CP06
>            Reporter: Toshiya Kobayashi
>            Priority: Minor
>             Fix For: 6.0.0
>
>
> 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.



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