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https://issues.apache.org/jira/browse/CLOUDSTACK-8855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15910236#comment-15910236
 ] 

ASF GitHub Bot commented on CLOUDSTACK-8855:
--------------------------------------------

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

    https://github.com/apache/cloudstack/pull/837#discussion_r105723444
  
    --- Diff: 
api/src/org/apache/cloudstack/api/command/admin/host/ReconnectHostCmd.java ---
    @@ -100,17 +103,18 @@ public Long getInstanceId() {
         @Override
         public void execute() {
             try {
    -            Host result = _resourceService.reconnectHost(this);
    -            if (result != null) {
    -                HostResponse response = 
_responseGenerator.createHostResponse(result);
    -                response.setResponseName(getCommandName());
    -                this.setResponseObject(response);
    -            } else {
    -                throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, 
"Failed to reconnect host");
    -            }
    -        } catch (Exception ex) {
    -            s_logger.warn("Exception: ", ex);
    -            throw new 
ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
    +            Host result =_resourceService.reconnectHost(this);
    --- End diff --
    
    Before the `result` was checked for `null`; can the method 
`_resourceService.reconnectHost(this)` return null?


> Improve Error Message for Host Alert State
> ------------------------------------------
>
>                 Key: CLOUDSTACK-8855
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8855
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>    Affects Versions: 4.6.0
>            Reporter: Bharat Kumar
>            Assignee: Bharat Kumar
>




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