[jbossts-issues] [JBoss JIRA] (JBTM-1337) Use the node name if it is set, rather than the host name to construct Uid
Mark Little (JIRA)
jira-events at lists.jboss.org
Wed Apr 10 08:02:59 EDT 2013
[ https://issues.jboss.org/browse/JBTM-1337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765787#comment-12765787 ]
Mark Little commented on JBTM-1337:
-----------------------------------
Node names cannot be guaranteed to be unique. Please do not change the way Uid is created, because if they're incorrectly created the whole system comes crashing down.
> Use the node name if it is set, rather than the host name to construct Uid
> --------------------------------------------------------------------------
>
> Key: JBTM-1337
> URL: https://issues.jboss.org/browse/JBTM-1337
> Project: JBoss Transaction Manager
> Issue Type: Enhancement
> Security Level: Public(Everyone can see)
> Components: Transaction Core
> Reporter: Tom Jenkinson
> Assignee: Tom Jenkinson
> Priority: Minor
> Fix For: 5.0.0.Final
>
>
> Node name is going to give us guaranteed uniqueness for transaction managers, we could use node name instead of hostname and pid.
> Uid is generic, xa node name is part of XA, but they are both in ArjunaCore/arjuna/ so it should not pose any dependency issues.
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