Working with Storm Topologies
Also available as:

Enabling Distributed Log Search

The distributed log search capability allows users to search across log files (including archived logs) to find information and events for a specific topology. Results include matches from all supervisor nodes.

This feature is useful when searching for patterns across workers or supervisors of a topology. (A similar log search is supported within specific worker log files via the Storm UI.)

For more information about log search capabilities, see Apache JIRA STORM-902.