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Posted to issues@openwhisk.apache.org by GitBox <gi...@apache.org> on 2017/12/28 08:19:30 UTC

[GitHub] hykych opened a new issue #3135: I wonder how do you assure tasks are executed and the problem of sync tasks may be block

hykych opened a new issue #3135: I wonder how do you assure tasks are executed and the problem of sync tasks may be block
URL: https://github.com/apache/incubator-openwhisk/issues/3135
 
 
   If a Invoker is terminated abnormally, the Ongoing tasks in that Invoker will lost, how do you deal with this situation?
   
   Invokers and Controllers communicate through Kafka,  if too many tasks are async tasks, a new sync task will be blocked. It seems like you labeled the Invoker unhealthy and no longer send message to that topic, am i  corrected?  Why don't you distinguish sync tasks and async tasks, send them to different topics.

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