Jiahong Li created STORM-339:
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             Summary: serere memory leak to OOM
                 Key: STORM-339
                 URL: https://issues.apache.org/jira/browse/STORM-339
             Project: Apache Storm (Incubating)
          Issue Type: Bug
    Affects Versions: 0.9.2-incubating
            Reporter: Jiahong Li
            Priority: Critical


Without any ackers enabled, under heavy throughput, workers will continuously 
leak memory and causing OOM problems.
At the same time, the executed count of target component is far behind from the 
emitted count of source component. 
I guess it could be that netty client is buffering too much messages in its 
mesage_queue as target component sends back OK/Failure Response too slowly. 



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