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https://issues.apache.org/jira/browse/YARN-7972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16385548#comment-16385548
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Weiwei Yang edited comment on YARN-7972 at 3/5/18 3:43 AM:
-----------------------------------------------------------
Uploaded v7 patch, diff with v6
# Added {{TargetApplications}} class which is used by
{{AllocationTagNamespace#evaluate}}, so each namespace type eval are both
required. This should be more consistent now.
# Added test case {{TestAllocationTagsNamespace}} to provide UT coverage for
AllocationTagNamespace
[~asuresh], [~leftnoteasy], please take a look when you get a chance, thanks.
was (Author: cheersyang):
Uploaded v7 patch, diff with v6
# Added \{{TargetApplications}} class which is used by
\{{AllocationTagNamespace#evaluate}}, so each namespace type eval are both
required. This should be more consistent now.
# Added test case \{{TestAllocationTagsNamespace}} to provide UT coverage for
\{{AllocationTagNamespace}}
[~asuresh], [~leftnoteasy], please take a look when you get a chance, thanks.
> Support inter-app placement constraints for allocation tags by application ID
> -----------------------------------------------------------------------------
>
> Key: YARN-7972
> URL: https://issues.apache.org/jira/browse/YARN-7972
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Major
> Attachments: YARN-7972.001.patch, YARN-7972.002.patch,
> YARN-7972.003.patch, YARN-7972.004.patch, YARN-7972.005.patch,
> YARN-7972.006.patch, YARN-7972.007.patch
>
>
> Per discussion in [this
> comment|https://issues.apache.org/jira/browse/YARN-6599focusedCommentId=16319662&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16319662]
> in YARN-6599, we need to support inter-app PC for allocation tags.
> This will help to do better placement when dealing with potential competing
> resource applications, e.g don't place two tensorflow workers from two
> different applications on one same node.
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