public SyncReplicationState getSyncReplicationState() {
    return this.syncReplicationState;
  }
The POJO equivalent of ReplicationProtos.ReplicationPeerDescription.
<p>
To developer, here we do not store the new sync replication state since it is just an
intermediate state and this class is public.
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerDescription.java