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  1. controller
  2. CONTROLLER-534

Netty: upgrade to 4.0.19

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    • Improvement
    • Status: Resolved
    • Resolution: Done
    • None
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    • adsal
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    • Operating System: All
      Platform: All

    Description

      Performance tracing done on opeflow has revealed we are spending a lot of time being contended on JVM direct buffers. The solution is to use pools, but these are not a clear-cut win in 4.0.17. 4.0.18 vastly improves that (http://netty.io/news/2014/04/01/4-0-18-Final.html). 4.0.19 has additional fixes especially around the linux-native support, which may be useful at a later point.

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            Unassigned Unassigned
            rovarga Robert Varga
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              Created:
              Updated:
              Resolved: