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From GitBox <...@apache.org>
Subject [GitHub] jerrypeng opened a new pull request #3547: fix a couple race conditions in function worker
Date Fri, 08 Feb 2019 00:27:09 GMT
jerrypeng opened a new pull request #3547: fix a couple race conditions in function worker
URL: https://github.com/apache/pulsar/pull/3547
 
 
   ### Motivation
   
   The two potential race conditions:
   
   1. RuntimeSpawner - make sure to interrupt the processLivenessCheckTimer so that we that
the processLivenessCheckTimer doesn't potentially restart a functions during the shutdown
of the functions
   
   2. FunctionRuntimeManager - stop all the functions instances owned by this worker only
after we close functionactioner and functionAssignmentTailer, to prevent worker from potentially
starting functions during a worker shutdown
   
   
   

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