Rethrow KeeperException.NoAuthException

In be22dee for apache#5192,
the exception was unintentionally no longer being rethrown after
logging. This change reverts that mistake and rethrows the exception
after logging.

server/compactor/src/main/java/org/apache/accumulo/compactor/Compactor.java

@@ -265,6 +265,7 @@ protected void announceExistence(HostAndPort clientAddress)
     } catch (KeeperException.NoAuthException e) {
       LOG.error("Failed to write to ZooKeeper. Ensure that"
           + " accumulo.properties, specifically instance.secret, is consistent.");
+      throw e;
     }
 
     compactorLock =