[jbossts-issues] [JBoss JIRA] Closed: (JBTM-823) Xid recovery scans assume same list ordering

Xid recovery scans assume same list ordering -------------------------------------------- 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: 4.6.1.CP08, 4.14.0 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.