question Re: Trying to create two node labels "x" as exclusive, and "y" as shareable in Support Questions

Trying to create two node labels "x" as exclusive, and "y" as shareable

gaurab_dawn — Fri, 16 Sep 2022 10:32:04 GMT

I was trying to create two node labels "x" as exclusive, and "y" as shareable (non-exclusive). But this command ain't working.

Kindly suggest.

yarn rmadmin -addToClusterNodeLabels "x(exclusive=true),y(exclusive=false)"

sunile_manjee — Fri, 29 Jul 2016 02:55:00 GMT

@Gaurab D what version of HDP are you on?

What is the error you get when you issue the command?

have you done sudo su yarn?

have you creatd label directory in hdfs?

have you set yarn.node.labels.enabled = true?

have you set yarn.node-labels.fs-store.root-dir?

After making changes did you restart resource manager?

what happens when you run yarn cluster --list-node-labels?

Have you followed directions list here?

myoung — Fri, 29 Jul 2016 03:19:11 GMT

As Sunile mentions, there are a couple of steps to the process. You need to provide more detail about what steps you have completed.

For the specific command you are using, Make sure you use:

sudo -u yarn yarn rmadmin -addToClusterNodeLabels "x(exclusive=true),y(exclusive=false)"

Here is the documentation:

gaurab_dawn — Tue, 13 Sep 2016 17:09:47 GMT

Thanks, It was really helpful