topic Re: Dead Lock Observed in Activiti Queries in Alfresco Archive

Dead Lock Observed in Activiti Queries

sakumar1 — Tue, 14 Apr 2015 14:01:23 GMT

Hi,Some times we are observing following Activiti dead lock SQL traces in our setup, Not sure How to reproduce this issue . Did any one observe the same issue in your setup ?Feb 25, 2015 1:13:05 PM org.activiti.engine.impl.interceptor.CommandContext closeSEVERE: Error while closing command contextor

Re: Dead Lock Observed in Activiti Queries

trademak — Thu, 16 Apr 2015 13:31:28 GMT

Hi,

Which version of Activiti are you using?
Do you have a lot of automatic activities in your process like a lot of synchronous service tasks? When the Activiti transaction is running a number of seconds, deadlocks are more likely to occur. So asynchronous jobs could improve this.

Best regards,

Re: Dead Lock Observed in Activiti Queries

himanshu_agarwa — Fri, 11 Nov 2016 14:40:29 GMT

Hi Rademakers,

I am also having the same deadlock issue while completing a user task, I haven't marked any service task as async for now but the concern is that the transaction is completed once user is completing the task and complete task api is called than also why we get this error.

I had added a detailed note here
https://forums.activiti.org/content/dont-allow-same-task-be-completed-different-user-same-time

Glad to hear from you ASAP.

-Himanshu