fix zk monitor bug

5 years ago · b549ee3901
1 changed files with 2 additions and 1 deletions
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/MonitorService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/MonitorService.java
@ -119,8 +119,9 @@ public class MonitorService extends BaseService{

  public List<Server> getServerListFromZK(boolean isMaster){

+    checkNotNull(zookeeperMonitor);
    ZKNodeType zkNodeType = isMaster ? ZKNodeType.MASTER : ZKNodeType.WORKER;
-    return checkNotNull(zookeeperMonitor).getServersList(zkNodeType);
+    return zookeeperMonitor.getServersList(zkNodeType);
  }

 }