Configuring PCC Properties

Owned by Jenni Wallin
Last updated: May 31, 2024 by Kevin Wu
2 min read

The following steps are required in order to connect to MySQL Cluster:

  1. Copy the following files from located in the /[MYSQLDIR]/lib/mysql folder in [CZ], to the /usr/lib directory in each [EZ]:

    • libndbclient.so

    • private/libcrypto.so.3

    • private/libssl.so.3

    and ensure the subdirectory in the path is retained.

     

  2. Once installed, the pcc.properties file, located in the $MZ_HOME/etc folder in [EC] , needs to be edited to connect to the host and port of the Management Node. Configure the following properties:

    In order for the Execution Context to be able to locate the pcc.properties file, the Execution Context property mz.pcc.properties must be set in the STR:

    $ mzsh topo set topo://container:<container>/pico:<pico>/val:config.properties.mz.pcc.properties <path>

     

  3. Restart the ECs.