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ASF GitHub Bot commented on ARTEMIS-1025: ----------------------------------------- GitHub user franz1981 opened a pull request: https://github.com/apache/activemq-artemis/pull/1119 ARTEMIS-1025 OutOfDirectMemoryError raised from Netty It solve the OOM issue while under heavy load while: - allowing the NettyConnection to perform a (configurable) weak form of backpressure on unbatched "big" messages - allowing multiple (concurrent) clients to query the memory usage of the connection - allowing batching without involving further copies of the data - providing detailed memory load informations on OOM errors You can merge this pull request into a Git repository by running: $ git pull https://github.com/franz1981/activemq-artemis oom_netty_batch_backpressure Alternatively you can review and apply these changes as the patch at: https://github.com/apache/activemq-artemis/pull/1119.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1119 ---- commit a421cd5b19e95feddfbb4b35e423591617e86283 Author: Francesco Nigro <nigro....@gmail.com> Date: 2017-03-15T13:52:52Z ARTEMIS-1025 OutOfDirectMemoryError raised from Netty ---- > OutOfDirectMemoryError raised from Netty > ---------------------------------------- > > Key: ARTEMIS-1025 > URL: https://issues.apache.org/jira/browse/ARTEMIS-1025 > Project: ActiveMQ Artemis > Issue Type: Bug > Components: Broker > Reporter: Francesco Nigro > Assignee: Francesco Nigro > > If you send and receive a lot of messages in short time to Artemis via Netty > connector, the OutOfDirectMemoryError exception is thrown from the client. -- This message was sent by Atlassian JIRA (v6.3.15#6346)