[GitHub] [helix] xyuanlu opened a new issue #1642: Too many thread causing memory issue when enable batch mode in CallbackHandler

[GitBox <gi...@apache.org>]

xyuanlu opened a new issue #1642:
URL: https://github.com/apache/helix/issues/1642


   ### Describe the bug
   After enabling batch mode for prod, we notice the thread count is high. 
   The reason is that when enable batch mode, each callBackHandler has a dedicated thread (CallBackProcessor) handles all callbacks. Originally then batch mode disabled, the _eventThread in zlClient handles all callbacks. 
   Proposed solution : A thread pool for each zkHelixManager to limit the thread number
   


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[GitHub] [helix] xyuanlu closed issue #1642: Too many thread causing memory issue when enable batch mode in CallbackHandler

[GitBox <gi...@apache.org>]

xyuanlu closed issue #1642:
URL: https://github.com/apache/helix/issues/1642


   


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