Qlik Talend Product: How to Remove /Clean Up Kar files from Talend Runtime Server

[wei_guo]

For better performance of Talend Runtime Server, you could uninstall Kar files to free up storage space. 

This article briefly introuduces How to uninstall kar files from Talend Runtime Server

Prerequiste

For command 

kar:uninstall

It is a command used to uninstall a KAR file (identified by a name).

By uninstall, it means that:

• The features previously installed by the KAR file are uninstalled
• Delete (from the  KARAF_DATA/system  repository) all files previously "populated" by the KAR file

For instance, to uninstall the previously installed my-kar-1.0-SNAPSHOT.kar KAR file:

karaf@root()> kar:uninstall my-kar-1.0-SNAPSHOT

Talend Runtime Server

Please run the following karaf commands to clean Kar files from your Repository

#stop running artifact task 
bundle:list |grep -i <artifact-name>
bundle:uninstall <artifact-name | bundle-id>
#clean task kar cache
kar:list |grep -i <artifact-name>
kar:uninstall <artifact-name>  

 

Related Content

For more information about KAR file, please refer to Apache Content

kar:* commands to manage KAR archives.

Environment

Talend ESB