Cloudera Manager Events

Cloudera Manager tracks a variety of events that record when something of interest has occurred, such as a change in service health, log messages, and more.

This section provides information on events supported by Cloudera Manager.

Cloudera Manager supports the following categories of events:


Category	Description
AUDIT_EVENT	Generated by actions performed In Cloudera Manager, such as creating, configuring, starting, stopping, and deleting services or roles By services that are being audited by Cloudera Navigator.
HBASE	Generated by HBase with the exception of log messages, which have the LOG_MESSAGE category.
HEALTH_CHECK	Indicate that certain health test activities have occurred, or that health test results have met specific conditions (thresholds). Thresholds for various health tests can be set under the Configuration tabs for HBase, HDFS, Impala, and MapReduce service instances, at both the service and role level.
LOG_MESSAGE	Generated for certain types of log messages from HDFS, MapReduce, and HBase services and roles. Log events are created when a log entry matches a set of rules for identifying messages of interest. The default set of rules is based on Cloudera experience supporting Hadoop clusters. You can configure additional log event rules if necessary.
SYSTEM	Generated by system events such as parcel availability.