[infinispan-issues] [JBoss JIRA] (ISPN-1602) Single view change causes stale locks

[ https://issues.jboss.org/browse/ISPN-1602?page=com.atlassian.jira.plugin.... ] Dan Berindei commented on ISPN-1602: ------------------------------------ I got a similar situation in the test suite, but with 2 view changes: {noformat} Initial cluster view is A2 [A, B] tx_A: sends CommitCommand cc to B C: sends REQUEST_JOIN A: sends PREPARE_VIEW(3, [A, B, C]) to B, C A: blocks write commands for cache view 3 B: blocks write commands for cache view 3 tx_B: rejects cc with a StateTransferInProgress tx_A: waits for state transfer 3 to end A: sends COMMIT_VIEW(3) to B, C A: unblocks transactions tx_A: resends cc to B tx_B: rejects cc again, because state transfer hasn't ended on B yet tx_A: waits for state transfer 3 to end but since state transfer 3 has already ended on A, it doesn't actually wait at all tx_A: resends cc to B tx_B: rejects cc the 3rd time B: finally receives the COMMIT_VIEW(3) command and unblocks transactions, but it's too late for cc {noformat} My pull req for ISPN-1581 will fix this because it will retry commands for much longer (indefinitely for commit commands). There will be some extra StateTransferInProgressExceptions in the log, but that's about it. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira