Matthieu Baechler created JAMES-2605: ----------------------------------------
Summary: Cassandra MailQueue implementation has a 20% fail rate on load Key: JAMES-2605 URL: https://issues.apache.org/jira/browse/JAMES-2605 Project: James Server Issue Type: Bug Components: cassandra Reporter: Matthieu Baechler RabbitMQ + Cassandra implementation of Mailqueue proved to be brittle, we have around 20% error rate for SMTP mail delivery under heavy load. It's probably linked to the heavy use of parallelism into Cassandra Mailqueue code that can submit an unbounded numer of request for a single Mailqueue operation. We should try to remove this unbounded parallelism and check the failure rate under load. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: server-dev-unsubscr...@james.apache.org For additional commands, e-mail: server-dev-h...@james.apache.org