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https://issues.apache.org/jira/browse/YARN-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weiwei Yang updated YARN-7856:
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Description:
NM needs to do proper validation about the attributes before sending them to
RM, this includes
# a valid prefix is presented
# no duplicate entries
# do not allow two attributes with same prefix/name but different types
was:When NM reports its distributed attributes to RM, RM needs to do proper
validation of the received attributes, if attributes were not valid or failed
to update, RM needs to notify NM about such failures. Such validation needs to
be also done in NM registration as well.
> Validation node attributes in NM
> --------------------------------
>
> Key: YARN-7856
> URL: https://issues.apache.org/jira/browse/YARN-7856
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, RM
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Priority: Major
>
> NM needs to do proper validation about the attributes before sending them to
> RM, this includes
> # a valid prefix is presented
> # no duplicate entries
> # do not allow two attributes with same prefix/name but different types
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