Connection error 2003 from MySQL slave to MariaDB master whiie starting replication












0















I am attempting to perform Replication in a Macbook pro with Xampp-VM and MAMP.



Master : MariaDB from Xampp-VM



Slave : MySQL from MAMP



I followed all the configuration steps in MariaDB knowledge base
https://mariadb.com/kb/en/library/setting-up-replication/



Setting:



Master :
[mariadb]
log-bin
server_id=99
log-basename=master1
skip-networking=0
bind-address={slave server ip}
Slave:
[mysqld]
log-bin
server_id=100


The SQL command executed in slave:



 CHANGE MASTER TO
MASTER_HOST='master-server-ip',
MASTER_USER='replication_user',
MASTER_PASSWORD='bigs3cret',
MASTER_PORT=3306,
MASTER_LOG_FILE='mariadb-bin.000096', #what I got from SHOW MASTER STATUS;
MASTER_LOG_POS=568, #what I got from SHOW MASTER STATUS;
MASTER_CONNECT_RETRY=10;


When I started the slave by and see the status. It said connecting to the master but the slave was started normally as shown in the following output



Slave_IO_Running: Yes
Slave_SQL_Running: Yes



The output of error log of slave DB



connection error code: 2003


My questions:




  1. Is it possible for MariaDB of Xampp-VM to receive remote DB connection?

  2. I left the setting of apache server of Xampp-VM default. Did I miss out anything in the server setting?

  3. I can't find the error log of MariaDB in the terminal of Xampp-VM. Where is it?

  4. Any approach to troubleshoot the connection failure?










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    0















    I am attempting to perform Replication in a Macbook pro with Xampp-VM and MAMP.



    Master : MariaDB from Xampp-VM



    Slave : MySQL from MAMP



    I followed all the configuration steps in MariaDB knowledge base
    https://mariadb.com/kb/en/library/setting-up-replication/



    Setting:



    Master :
    [mariadb]
    log-bin
    server_id=99
    log-basename=master1
    skip-networking=0
    bind-address={slave server ip}
    Slave:
    [mysqld]
    log-bin
    server_id=100


    The SQL command executed in slave:



     CHANGE MASTER TO
    MASTER_HOST='master-server-ip',
    MASTER_USER='replication_user',
    MASTER_PASSWORD='bigs3cret',
    MASTER_PORT=3306,
    MASTER_LOG_FILE='mariadb-bin.000096', #what I got from SHOW MASTER STATUS;
    MASTER_LOG_POS=568, #what I got from SHOW MASTER STATUS;
    MASTER_CONNECT_RETRY=10;


    When I started the slave by and see the status. It said connecting to the master but the slave was started normally as shown in the following output



    Slave_IO_Running: Yes
    Slave_SQL_Running: Yes



    The output of error log of slave DB



    connection error code: 2003


    My questions:




    1. Is it possible for MariaDB of Xampp-VM to receive remote DB connection?

    2. I left the setting of apache server of Xampp-VM default. Did I miss out anything in the server setting?

    3. I can't find the error log of MariaDB in the terminal of Xampp-VM. Where is it?

    4. Any approach to troubleshoot the connection failure?










    share|improve this question









    New contributor




    anndexi99 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I am attempting to perform Replication in a Macbook pro with Xampp-VM and MAMP.



      Master : MariaDB from Xampp-VM



      Slave : MySQL from MAMP



      I followed all the configuration steps in MariaDB knowledge base
      https://mariadb.com/kb/en/library/setting-up-replication/



      Setting:



      Master :
      [mariadb]
      log-bin
      server_id=99
      log-basename=master1
      skip-networking=0
      bind-address={slave server ip}
      Slave:
      [mysqld]
      log-bin
      server_id=100


      The SQL command executed in slave:



       CHANGE MASTER TO
      MASTER_HOST='master-server-ip',
      MASTER_USER='replication_user',
      MASTER_PASSWORD='bigs3cret',
      MASTER_PORT=3306,
      MASTER_LOG_FILE='mariadb-bin.000096', #what I got from SHOW MASTER STATUS;
      MASTER_LOG_POS=568, #what I got from SHOW MASTER STATUS;
      MASTER_CONNECT_RETRY=10;


      When I started the slave by and see the status. It said connecting to the master but the slave was started normally as shown in the following output



      Slave_IO_Running: Yes
      Slave_SQL_Running: Yes



      The output of error log of slave DB



      connection error code: 2003


      My questions:




      1. Is it possible for MariaDB of Xampp-VM to receive remote DB connection?

      2. I left the setting of apache server of Xampp-VM default. Did I miss out anything in the server setting?

      3. I can't find the error log of MariaDB in the terminal of Xampp-VM. Where is it?

      4. Any approach to troubleshoot the connection failure?










      share|improve this question









      New contributor




      anndexi99 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I am attempting to perform Replication in a Macbook pro with Xampp-VM and MAMP.



      Master : MariaDB from Xampp-VM



      Slave : MySQL from MAMP



      I followed all the configuration steps in MariaDB knowledge base
      https://mariadb.com/kb/en/library/setting-up-replication/



      Setting:



      Master :
      [mariadb]
      log-bin
      server_id=99
      log-basename=master1
      skip-networking=0
      bind-address={slave server ip}
      Slave:
      [mysqld]
      log-bin
      server_id=100


      The SQL command executed in slave:



       CHANGE MASTER TO
      MASTER_HOST='master-server-ip',
      MASTER_USER='replication_user',
      MASTER_PASSWORD='bigs3cret',
      MASTER_PORT=3306,
      MASTER_LOG_FILE='mariadb-bin.000096', #what I got from SHOW MASTER STATUS;
      MASTER_LOG_POS=568, #what I got from SHOW MASTER STATUS;
      MASTER_CONNECT_RETRY=10;


      When I started the slave by and see the status. It said connecting to the master but the slave was started normally as shown in the following output



      Slave_IO_Running: Yes
      Slave_SQL_Running: Yes



      The output of error log of slave DB



      connection error code: 2003


      My questions:




      1. Is it possible for MariaDB of Xampp-VM to receive remote DB connection?

      2. I left the setting of apache server of Xampp-VM default. Did I miss out anything in the server setting?

      3. I can't find the error log of MariaDB in the terminal of Xampp-VM. Where is it?

      4. Any approach to troubleshoot the connection failure?







      mysql replication mariadb linux master-slave-replication






      share|improve this question









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      anndexi99 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









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      edited 1 hour ago









      tinlyx

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      asked 10 hours ago









      anndexi99anndexi99

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      New contributor





      anndexi99 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






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      Check out our Code of Conduct.






















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