Created 05-03-2016 06:11 PM
more specifically, we'd like to change min.user.id in container-executor.cfg
Created 05-04-2016 01:21 AM
To be on the safe side you can restart all Yarn related components. Also note that min.user.id and container-executor.cfg will be used only with Yarn secure containers, meaning, on Linux
yarn.nodemanager.container-executor.class=org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor
or LCE, and WSCE on Windows.
Created 05-03-2016 06:13 PM
I think restarting node mangers will be suffice here.
Created 05-04-2016 01:21 AM
To be on the safe side you can restart all Yarn related components. Also note that min.user.id and container-executor.cfg will be used only with Yarn secure containers, meaning, on Linux
yarn.nodemanager.container-executor.class=org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor
or LCE, and WSCE on Windows.
Created 05-04-2016 01:21 AM
changing min_user_id in Ambari requires restarting the following: App Timeline Server, NodeManager, ResourceManager, YARN Client and since I had Oozie enabled, that too had stale configs.