I have an Accumulo cluster using a single-instance (non-ensemble)
zookeeper node. The local ZK storage was deleted, so I lost all the ZK
meta info for Accumulo. As you can imagine, starting the master node
fails w/zk node exceptions.
Is there a way I can recover the lost Accumulo ZK state and retain my
current tables? All HDFS data is intact.
This is not a test-cluster, so it isn't too big of a deal if I have to
re-initialize. That said, it would still be nice to recover the ZK state.