Pulse enables you to search and analyze records using the search box available across various UI pages, including Nodes, Alerts, Logs, YARN Application Explorer, etc. Enter queries with supported fields and operators to filter and refine results.
Searching with customized queries in Pulse lets you pinpoint records, detect anomalies, and focus on key metrics for faster troubleshooting and efficient cluster monitoring.
Guidelines to Perform Search Operations
Follow these guidelines to perform searches using the search bar in the Pulse UI:
- Enter your query in the format: <field name>:<operator>:<value>
- Use the exact field name as displayed in the UI (case-sensitive).
- Choose an appropriate operator for your parameter.
Supported Operators in Pulse
Pulse supports the following operators for searching and filtering records:
General operators: :, >, <, =, =~, AND, OR, NOT, IN, NOT IN
Field-specific usage:
- Numeric / Date / Time fields: =, <, >, <=, >=
- String fields: =, =~ (partial match), IN, NOT IN
Time-based searches: Enter the value in milliseconds when filtering by time fields.
Important Notes
- Use the =~ operator for partial string matches.
- Regular expressions are supported for advanced searches.
Learn More
For examples of standard search queries, see Sample Queries for Filtering Records.
For examples of Elastic Query search queries, see Sample Elasticsearch Queries for Searching Logs.