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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2019/10/23 17:39:00 UTC
[jira] [Updated] (YARN-9933) RMWebServices get-node-labels response
type is not same
[ https://issues.apache.org/jira/browse/YARN-9933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prabhu Joseph updated YARN-9933:
--------------------------------
Labels: incompatibleChange (was: )
> RMWebServices get-node-labels response type is not same
> -------------------------------------------------------
>
> Key: YARN-9933
> URL: https://issues.apache.org/jira/browse/YARN-9933
> Project: Hadoop YARN
> Issue Type: Bug
> Components: webapp
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Major
> Labels: incompatibleChange
>
> RMWebServices get-node-labels response type is not same. It returns object if one node label is present and an array in case of multiple node label is present.
> *With One Node Label:*
> {code:java}
> [yarn@yarndocker-1 centos]$ curl http://yarndocker-1:8088/ws/v1/cluster/get-node-labels
> {"nodeLabelInfo": {"name":"x","exclusivity":"true"} } {code}
>
> *With Multiple Node label:*
> {code:java}
> [yarn@yarndocker-1 centos]$ curl http://yarndocker-1:8088/ws/v1/cluster/get-node-labels
> {"nodeLabelInfo": [
> {"name":"x","exclusivity":"true"},
> {"name":"y","exclusivity":"true"}
> ]
> }
> {code}
>
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