ambari install error

[shidongjie]

Hi,everyone    
     I encountered an error while installing ambari,error is 
      
{
    "3": {
        "nodeReport": {
            "PUPPET_KICK_FAILED": [
                "hadooptestnode2.qyops.com",
                "hadooptestnode3.qyops.com"
            ],
            "PUPPET_OPERATION_FAILED": [],
            "PUPPET_OPERATION_TIMEDOUT": [],
            "PUPPET_OPERATION_SUCCEEDED": []
        },
        "nodeLogs": []
    },
    "61": {
        "nodeReport": [],
        "nodeLogs": []
    },
    .....
  
Cluster operating system is centos 5.8 ,
May I ask how to solve it
 
Thank you