Update pulsar.properties
Use IPv4 ZK address to avoid initial connection to IPv6
@@ -22,7 +22,7 @@ connector.name=pulsar
# the url of Pulsar broker service
pulsar.broker-service-url=http://localhost:8080
# URI of Zookeeper cluster
-pulsar.zookeeper-uri=localhost:2181
+pulsar.zookeeper-uri=127.0.0.1:2181
# minimum number of entries to read at a single time
pulsar.max-entry-read-batch-size=100
# default number of splits to use per query
