I looked into the new examples using data-index persistence addon - Neus' PR#1813 [1] for serverless and Pere's branch [2] for workflow (great job both!) - and they work without issues using single requests. However, under some load (I used 'ab' for testing with a light concurrency of 10 parallel requests) I ran into the following problems:
(1) Large number of insert/delete calls (eg. for tables such as nodes, definitions, etc) (2) Hibernate OptimisticLockExceptions / StaleStateExceptions (3) DB deadlocks (4) Error responses, slow response times The reason I am reaching out with this topic here is to find out if we are aware of this issue, and if someone is already looking into or being assigned to it? Thanks, Martin [1] https://github.com/apache/incubator-kie-kogito-examples/pull/1813 [2] https://github.com/pefernan/kogito-examples/tree/example_data-index_persistence --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@kie.apache.org For additional commands, e-mail: dev-h...@kie.apache.org
