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https://issues.apache.org/jira/browse/MESOS-486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15092945#comment-15092945
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Benjamin Mahler commented on MESOS-486:
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{{ExecutorInfo.source}} was added before we started to use labels to provide
customization. In retrospect, I imagine that we would have provided
{{ExecutorInfo.labels}} instead of {{ExecutorInfo.source}}, which would have
satisfied a wider set of monitoring use cases, as well as other customization
needs outside of monitoring. My thought is that we should deprecate
{{ExecutorInfo.source}} and add {{ExecutorInfo.labels}}, rather than introduce
{{TaskInfo.source}}.
However, it's still not clear to me how to achieve standardized labels. For
example, if an operator requires that all frameworks use a {{"source"}} label
for monitoring purposes, it's more difficult to get the users/frameworks
setting this label consistently.
> TaskInfo should include a 'source' in order to enable getting resource
> monitoring statistics.
> ---------------------------------------------------------------------------------------------
>
> Key: MESOS-486
> URL: https://issues.apache.org/jira/browse/MESOS-486
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 0.12.0
> Reporter: Benjamin Hindman
> Labels: twitter
>
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