[jbossts-issues] [JBoss JIRA] Created: (JBTM-823) Xid recovery scans assume same list ordering
Jonathan Halliday (JIRA)
jira-events at lists.jboss.org
Tue Jan 18 05:31:50 EST 2011
Xid recovery scans assume same list ordering
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Key: JBTM-823
URL: https://issues.jboss.org/browse/JBTM-823
Project: JBoss Transaction Manager
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Recovery
Affects Versions: 4.14.0, 4.6.1.CP08
Reporter: Jonathan Halliday
Assignee: Jonathan Halliday
Fix For: 4.15.0, 4.6.1.CP09
For RM driven recovery, two consecutive recovery scans are performed with a delay between. Only Xids appearing in both are eligible for recovery. This prevents momentarily prepared, normally executing branches from being incorrectly aborted.
RecoveryXids.toRecover incorrectly compares the content of the two lists, leading to some Xids not being recovered in a timely manner if the list content or order partially changes between scans.
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