Description
This problem is caused by a race condition and may reproduce if you attempt to create a Cache using the CacheFactory immediately after more than one thread invokes Cache.close().
org.apache.geode.distributed.DistributedSystemDisconnectedException: This connection to a distributed system has been disconnected. at org.apache.geode.distributed.internal.InternalDistributedSystem.checkConnected(InternalDistributedSystem.java:945) at org.apache.geode.distributed.internal.InternalDistributedSystem.getDistributionManager(InternalDistributedSystem.java:1665) at org.apache.geode.internal.cache.GemFireCacheImpl.<init>(GemFireCacheImpl.java:791) at org.apache.geode.internal.cache.InternalCacheBuilder.create(InternalCacheBuilder.java:187) at org.apache.geode.internal.cache.InternalCacheBuilder.create(InternalCacheBuilder.java:158) at org.apache.geode.cache.CacheFactory.create(CacheFactory.java:142)