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https://issues.apache.org/jira/browse/HIVE-28201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor resolved HIVE-28201.
---------------------------------
    Fix Version/s: 4.1.0
       Resolution: Implemented

> LLAP perf counter: all nodes, used nodes
> ----------------------------------------
>
>                 Key: HIVE-28201
>                 URL: https://issues.apache.org/jira/browse/HIVE-28201
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>             Fix For: 4.1.0
>
>
> The proposal is to introduce counters as below:
> LLAP_NODES_COUNT_ALL: number of LLAP nodes visible for the task communicator
> LLAP_NODES_COUNT_TASK_ASSIGNED: number of LLAP nodes where a task attempt was 
> assigned to
> I'm assuming here that 1 node == 1 daemon, so the counter can be referred to 
> as number of daemons



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