[ https://jira.terracotta.org/jira//browse/CDV-253?page=comments#action_20936 ] Ron Bodkin commented on CDV-253: --------------------------------
Hi Saravanan, the program used for this test ties in with a lot of library code and can't be shared. It might be possible to capture some logs for an extra diagnostic version of the application, if you could provide a way of running that? > Deadlock and data corruption when transaction size too small > ------------------------------------------------------------ > > Key: CDV-253 > URL: https://jira.terracotta.org/jira//browse/CDV-253 > Project: Community Development > Issue Type: Bug > Affects Versions: 2.3 > Reporter: Ron Bodkin > Assigned To: Saravanan Subbiah > Priority: 1 Critical > Attachments: cdv253-bigtxn.zip, cdv253.zip > > > I am testing a bulk load transaction into a hash map of hash maps. For > efficiency I am inserting a moderate number of items (about 2000 changes) per > operation. However, I find that if I use 2000 changes per transaction the > transaction queue builds up to the maximum allowed (30) and then the L1 > hangs, blocking on the queue. Moreover, it becomes impossible to connect to > the L2 server from the admin console. If I kill the L1 and L2 processes and > restart them, then I can't even start my L1 application. If I erase the > server's persistent data then I can restart. If I lower this to 100 changes > it makes more progress but eventually fails (presumably it hits the > transaction size limit). Lowering this to 25 changes, it gets further still, > but eventually fails (I notice that in the smaller cases I get more than 1 > TxnsInBatch). It would be much better if TC would explicitly fail if a > transaction exceeds the size limit (better yet if it could grow the size > limit dynamically). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.terracotta.org/jira//secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira _______________________________________________ tc-dev mailing list [email protected] http://lists.terracotta.org/mailman/listinfo/tc-dev
