How to use the Qlik Talend Runtime container dev:dump-create command

[Tony_Son]

This article aims to explain the use of the dev:dump-create command. The output of the command creates a compressed file containing the latest logs, bundle, and feature statuses, along with a heap dump file. This can be used to help troubleshoot an ESB Runtime container.

To run the command:

1. Open the Runtime console.
   • If the service is already running, in the Runtime container's "bin" folder, run the "client" script.
   • If the Runtime is not active, run the "trun" script.
2. Execute this command: 
   

   dev:dump-create

   
   
   
   The execution may take a few seconds.
   
   If you want to exclude the head dump file, leading to a smaller file and quicker execution, use this optional flag:
   

   --no-heap-dump

   
   
   
   
3. A dump zip will be located in the main folder of the Runtime container:
   
   

The dump file includes:

• Latest logs: audit.log, em.log, tesb.log
• bundles.txt
• environment.txt
• features.txt
• heapdump.hprof (VisualVM can be used to view this file)
• memory.txt
• threads.txt

Related Content

• Dev Scope | Talend ESB Container Administration Guide 
• Github README for Karaf container

Environment

• Qlik Talend ESB