Configuring Hive/Impala logging on Ozone for Cloudera Data Warehouse on premises

This section describes how to configure Cloudera Data Warehouse on premises to store Hive and Impala logs on Ozone storage.

You can configure Cloudera Data Warehouse to store Hive and Impala logs on Cloudera on premises storage components, such as Ozone. Ozone is a good choice to store these logs because:

• Ozone efficiently handles files regardless of their size.
• In addition to Ozone's built-in CLI interface, Ozone also supports the HDFS CLI and CLIs that are compatible with AWS clients.
• Cloudera on premises uses fluentd to push application logs to the storage layer. Ozone is a supported logging "back-end" component and has a fluentd-compatible endpoint for collecting the logs.