title: Error during Master to Master Replication of MySQL server
body: <p>I have setup Master to Master Replication on MySQL server 5.2 with my existing database. I am sucessfully able to replicate data of my Master 1 to Master 2 with the user named as replication. But I am getting error from Master 1 when I try to connect to master 2. Here is the detail information of them:</p>
  
  <p><strong>Master 1:</strong></p>
  
  <p>mysql> show slave status \G;</p>
  
  <p>*************************** 1. row ***************************</p>
  
  <pre><code>           Slave_IO_State: Connecting to master
                Master_Host: 10.34.1.37
                Master_User: replication
                Master_Port: 3306
              Connect_Retry: 10
            Master_Log_File: mysql-bin.000018
        Read_Master_Log_Pos: 107
             Relay_Log_File: XX-XX-01-relay-bin.000002
              Relay_Log_Pos: 4
      Relay_Master_Log_File: mysql-bin.000018
           Slave_IO_Running: Connecting
          Slave_SQL_Running: Yes
            Replicate_Do_DB:
        Replicate_Ignore_DB:
         Replicate_Do_Table:
     Replicate_Ignore_Table:
    Replicate_Wild_Do_Table:
    Replicate_Wild_Ignore_Table:
                 Last_Errno: 0
                 Last_Error:
               Skip_Counter: 0
        Exec_Master_Log_Pos: 107
            Relay_Log_Space: 107
            Until_Condition: None
             Until_Log_File:
              Until_Log_Pos: 0
         Master_SSL_Allowed: No
         Master_SSL_CA_File:
         Master_SSL_CA_Path:
            Master_SSL_Cert:
          Master_SSL_Cipher:
             Master_SSL_Key:
      Seconds_Behind_Master: NULL
      Master_SSL_Verify_Server_Cert: No
              Last_IO_Errno: 2003
              Last_IO_Error: error connecting to master 'replication@10.34.1.3
      7:3306' - retry-time: 10  retries: 86400
             Last_SQL_Errno: 0
             Last_SQL_Error:
      Replicate_Ignore_Server_Ids:
           Master_Server_Id: 0
     1 row in set (0.00 sec)
  </code></pre>
  
  <p><strong>In Master 2:</strong></p>
  
  <p>mysql> show slave status \G;</p>
  
  <p>*************************** 1. row ***************************</p>
  
  <pre><code>           Slave_IO_State: Waiting for master to send event
                Master_Host: 10.5.224.12
                Master_User: replication
                Master_Port: 3306
              Connect_Retry: 60
            Master_Log_File: mysql-bin.000019
        Read_Master_Log_Pos: 107
             Relay_Log_File: xx-xx-xx-relay-bin.000029
              Relay_Log_Pos: 253
      Relay_Master_Log_File: mysql-bin.000019
           Slave_IO_Running: Yes
          Slave_SQL_Running: Yes
            Replicate_Do_DB:
        Replicate_Ignore_DB:
         Replicate_Do_Table:
     Replicate_Ignore_Table:
    Replicate_Wild_Do_Table:
    Replicate_Wild_Ignore_Table:
                 Last_Errno: 0
                 Last_Error:
               Skip_Counter: 0
        Exec_Master_Log_Pos: 107
            Relay_Log_Space: 560
            Until_Condition: None
             Until_Log_File:
              Until_Log_Pos: 0
         Master_SSL_Allowed: No
         Master_SSL_CA_File:
         Master_SSL_CA_Path:
            Master_SSL_Cert:
          Master_SSL_Cipher:
             Master_SSL_Key:
      Seconds_Behind_Master: 0
      Master_SSL_Verify_Server_Cert: No
              Last_IO_Errno: 0
              Last_IO_Error:
             Last_SQL_Errno: 0
             Last_SQL_Error:
      Replicate_Ignore_Server_Ids:
           Master_Server_Id: 1
     1 row in set (0.00 sec)
  
     ERROR:
     No query specified
  </code></pre>
  
  <p>Please help me. Your solution will guide me to resolve task. Thank you in advance.</p>