Not able to kill running yarn applications from resource manager "kill application" option in HDP 3.0

[#1]

Not able to kill running yarn applications from resource manager "kill application" option in HDP 3.0. Whenever clicking on that options it ask for confirmation but than do nothing.

[#2]

Hi @Kunal Agarwal,

you can kill the applications by using yarn command line options.

syntax: yarn application -kill <application id>

[#3]

Hi @Kunal Agarwal,

else you can kill that yarn application with process ID.

ps -ef | grep <application_id>

[it gives process id]

Kill -9 <process Id>

Thanks,

Anji

[#4]

@Kunal Agarwal

The proper way is to locate the application ID in RM Ui and run the below command

$ yarn application -kill application_id

HTH

[#5]

Hi @Kunal Agarwal

Can you check if below property is enable of not ?

• You can login to Ambari and go to YARN Configs page.
• Search yarn.resourcemanager.webapp.ui-actions.enabled If it exists, change the value to True.
• If it does not exist, clear the filter and add it from ‘Custom yarn-site’ then ‘Add Property’ and set the value to true.
• Save and restart.

[#6]

Hello @kunal_agarwal 
If you are using Knox Gateway, it may be the bug, presented here

To fix it you could apply this changes  to file:

${KNOX_GATEWAY_HOME}/data/services/yarnui/2.7.0/rewrite.xml

to rewrite rules of yarnui service