Thanks for reporting this. Based on the information you provided I was able to
create https://github.com/apache/accumulo/pull/4838. It appears that the
Manager, Monitor, and SimpleGarbageCollector are creating multiple instances of
ServiceLock when in a loop waiting to acquire the lock (when the
Wasn't sure if this was bug territory or an issue with cluster
configuration.
In my dev environment, I have a 5-server AWS EMR cluster using Accumulo
2.1.2, Hadoop 3.3.6, and Zookeeper 3.5.10.The cluster is in high
availability mode so there are 3 primary nodes with Zookeeper running. On
the prima
