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Posted to dev@activemq.apache.org by "Yuriy Sidelnikov (JIRA)" <ji...@apache.org> on 2014/01/16 08:34:20 UTC

[jira] [Created] (AMQ-4971) OOM in DemandForwardingBridge

Yuriy Sidelnikov created AMQ-4971:
-------------------------------------

             Summary: OOM in DemandForwardingBridge
                 Key: AMQ-4971
                 URL: https://issues.apache.org/jira/browse/AMQ-4971
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.9.0
            Reporter: Yuriy Sidelnikov


DemandForwardingBridge sends messages to the other broker and asynchronously waits for ACKs keeping message bodies in heap. Amount of un-ACK-ed messages kept in heap is not limited. If local producer is fast then whole heap will be consumed by messages waiting to be ACK-ed by other broker.
Possible option to fix the issue:
Don't wait for ACK from other broker when forwarding the message if some threshold of un-ACK-ed messages is reached.




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