HMmaster起動失敗(エラー:java.net.ConnectException:Call From master/192.168.44.130 to master:8020 failed on)

 hbase-site.xml       

     hbase.rootdir 
     hdfs://localhost:8020/hbase 
 
  ：

     hbase.rootdir 
     hdfs://localhost:9000/hbase 
 

   core-site.xml hdfs        9000 <
property> 
     fs.defaultFS 
     hdfs://master:9000

エラーメッセージ:java.net.ConnectException: Call From master/192.168.44.130 to master:8020 failed on connection exception: java.net.ConnectException: Connection refused;