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From Sunil Govind <sunil.gov...@gmail.com>
Subject Re: how to add a shareable node label?
Date Wed, 05 Oct 2016 05:50:06 GMT
Hi Frank,

As far as I checked, all labels are "exclusive" in 2.7. In upcoming 2.8
release, we can get "non-exclusive" or sharable node labels.

Thanks
Sunil

On Wed, Oct 5, 2016 at 8:40 AM Frank Luo <jluo@merkleinc.com> wrote:

> I am using Hadoop 2.7.3, when I run:
>
> $ yarn rmadmin -addToClusterNodeLabels "Label1(exclusive=false)"
>
>
>
> I got an error as:
>
> … addToClusterNodeLabels: java.io.IOException: label name should only
> contains {0-9, a-z, A-Z, -, _} and should not started with {-,_}
>
>
>
> If I just use “Label1”, it will work fine, but I want a shareable one.
>
>
>
> Anyone knows a better way to do it?
>
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