Logging

Configure log files at the cluster node level and project level. A cluster node may contain multiple projects, each with its own project log.

In Event Stream Processor, projects run on local and remote clusters. Cluster-level logging is available for remote clusters only. The local cluster does not generate a cluster log file. Projects that run under the local node do generate project-level logs.

Note: Projects started in Studio run on the local cluster unless the project has an explicit connection to a remote cluster defined. For information on running projects on the local cluster, see the Studio Users Guide.

Event Stream Processor stores logs in flat files. You can use third-party log file analyzer tools to perform analysis on the logs.

Cluster Node Log Configuration File
The configuration file for node logging is cluster.log.properties, which is a log4j property file.
Project Logging
Configure project logs to capture errors in running projects. You can configure logs for single or multiple projects in a cluster.

Parent topic: Administer a Cluster