eouthwaite / ml-log-analyser

MarkLogic ErrorLog Analyser (allows fast information extraction/analysis of multiple server ErrorLog files)

MarkLogic ErrorLog Analyser - v0.2a

Allows a MarkLogic team to monitor and summarise multiple ErrorLog files to aid in the analysis of a large number of events (over multiple nodes) very quickly.

The application will summarise restarts, all known exceptions thrown, trace events and Warning and Critical level error messages.

• Allows search across multiple log files for key terms
• Supports individual ErrorLog files as large as 4GB in size
• Provides a summary of all restarts found and will extract lines before and after the restarts for easy viewing
• Allows for Drag and Drop upload for multiple ErrorLog files
• Generates a report as text and aggregates exception messages across all uploaded ErrorLog files
• Also reports on and summarises all occurrences of diagnostic trace events also in the ErrorLog

To build, test and run:

./gradlew run

Then go to http://localhost:9977

To run "permanently" as a background task on a given host

nohup ./gradlew run &

Configuration

Edit the Consts values in: src/main/java/com/marklogic/analyser/util/Consts.java

Screenshot