Github user JPercivall commented on a diff in the pull request:
https://github.com/apache/nifi/pull/563#discussion_r72325932
--- Diff:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/coordination/heartbeat/ClusterProtocolHeartbeatMonitor.java
---
@@ -91,7 +92,7 @@ public ClusterProtocolHeartbeatMonitor(final
ClusterCoordinator clusterCoordinat
this.clusterNodesPath =
zkClientConfig.resolvePath("cluster/nodes");
String hostname =
properties.getProperty(NiFiProperties.CLUSTER_NODE_ADDRESS);
- if (hostname == null) {
+ if (StringUtils.isEmpty(hostname)) {
--- End diff --
This change will conflict with @markap14 change in this PR:
https://github.com/apache/nifi/pull/688/files
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