Known Issues in Schema Registry

Learn about the known issues in Schema Registry, the impact or changes to the functionality, and the workaround.

CDPD-21871: SchemaRegistry CNF when using MySQL 8 JDBC driver
Schema Registry fails to start when you use the MySQL 8 JDBC driver.
Use the MySQL 5.1 connectors.
  1. Place the jar file in the following locations:
    • /opt/cloudera/parcels/CDH-version/lib/schemaregistry/bootstrap/lib/
    • /opt/cloudera/parcels/CDH-version/lib/schemaregistry/libs
  2. From Cloudera Manager, add the following variable in the Schema Registry Server Environment Advanced Configuration Snippet (Safety Valve) field:
    • Key:
      CLASSPATH
    • Value:
      :/path/to/the/5.1connector/file.jar