[ 
https://issues.apache.org/jira/browse/STORM-440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640173#comment-14640173
 ] 

ASF GitHub Bot commented on STORM-440:
--------------------------------------

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

    https://github.com/apache/storm/pull/648#discussion_r35406122
  
    --- Diff: storm-core/src/jvm/backtype/storm/utils/DRPCClient.java ---
    @@ -46,7 +46,22 @@ public DRPCClient(Map conf, String host, int port, 
Integer timeout) throws TTran
             this.port = port;
             this.client = new DistributedRPC.Client(_protocol);
         }
    -        
    +
    +    public static DistributedRPC.Client getConfiguredDRPCClient(String 
host, int port) {
    +    return getConfiguredDRPCClient(null, host, port);
    +    }
    +
    +    public static DistributedRPC.Client getConfiguredDRPCClient(Map conf, 
String host, int port) {
    +      try {
    +        Map fullConf = Utils.readStormConfig();
    +        if (conf != null) {
    +          fullConf.putAll(conf);
    +        }
    +        return new DRPCClient(conf, host, port).getClient();
    --- End diff --
    
    shoud be ```return new DRPCClient(fullConf, host, port).getClient();```


> NimbusClient throws NPE if Config.STORM_THRIFT_TRANSPORT_PLUGIN is not set
> --------------------------------------------------------------------------
>
>                 Key: STORM-440
>                 URL: https://issues.apache.org/jira/browse/STORM-440
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 0.9.2-incubating
>            Reporter: Bryan Baugher
>            Assignee: Sanket Reddy
>            Priority: Minor
>
> We just upgraded from 0.8.2 to 0.9.2 and noticed that when constructing a 
> NimbusClient if Config.STORM_THRIFT_TRANSPORT_PLUGIN is not specified then 
> AuthUtils[1] throws a NPE.
> [1] - 
> https://github.com/bbaugher/incubator-storm/blob/master/storm-core/src/jvm/backtype/storm/security/auth/AuthUtils.java#L73-L74



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