Github user rmetzger commented on a diff in the pull request:

    https://github.com/apache/flink/pull/2085#discussion_r66789723
  
    --- Diff: 
flink-clients/src/main/java/org/apache/flink/client/program/ClusterClient.java 
---
    @@ -181,11 +198,30 @@ public boolean getPrintStatusDuringExecution() {
        }
     
        /**
    -    * @return -1 if unknown. The maximum number of available processing 
slots at the Flink cluster
    -    * connected to this client.
    +    * Gets the current JobManager address from the Flink configuration 
(may change in case of a HA setup).
    +    * @return The address (host and port) of the leading JobManager
         */
    -   public int getMaxSlots() {
    -           return this.maxSlots;
    +   public InetSocketAddress getJobManagerAddressFromConfig() {
    +           try {
    +           String hostName = 
flinkConfig.getString(ConfigConstants.JOB_MANAGER_IPC_ADDRESS_KEY, null);
    +           int port = 
flinkConfig.getInteger(ConfigConstants.JOB_MANAGER_IPC_PORT_KEY, -1);
    +           return new InetSocketAddress(hostName, port);
    --- End diff --
    
    Missing indentation


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