Re: [controller-dev] What is the condition under which IllegalStateException - "store tree and candidate base differ" is thrown

Sure Tom. I have added myself as reviewer. Read up on Noop described in thesis paper and self and Faiz had a detailed discussion today morning. Overall the patch looks functionally complete. Will be going into detailed review. Regards Muthu From: Tom Pantelis [mailto:tompante...@gmail.com]

Re: [controller-dev] What is the condition under which IllegalStateException - "store tree and candidate base differ" is thrown

It means preCommit/commit occurred out-of-order, eg preCommit txn 1 preCommit txn 2 commit txn 2 commit txn 1 It's an internal problem in the CDS. We put a hack in Be to workaround it. This patch in master https://git.opendaylight.org/gerrit/#/c/42728/ explains the scenario and implements a