BlockingTaskAwareExecutorService.cherkForReadyTasks() may block CacheTopologyControlCommand ------------------------------------------------------------------------------------------- Key: ISPN-5317 URL: https://issues.jboss.org/browse/ISPN-5317 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 7.2.0.Beta1, 7.1.1.Final Reporter: Pedro Ruivo Assignee: Dan Berindei Fix For: 8.0.0.Alpha1 Current implementation, checkForReadyTasks() is invoked in the StateConsumer after the topology is updated. If the remote-thread-pool is full (i.e. no more threads available), the checkForReadyTasks() will start processing commands in the invoker thread. If it happens, the CacheTopologyControlCommand has not done processing and the cache topology updated is delayed. It may cause some problems! The solution, it would be to invoke the checkForReadyTasks() in the StateTransferManager, after the StateConsumer and StateProvider had finished they work.