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https://issues.apache.org/jira/browse/YARN-5051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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tangshangwen updated YARN-5051:
-------------------------------
Description:
When the RM restart，the RM will refuse the Decommission NodeManager register,
and I put the NM host removed from exclude_mapred_host file, execute the command
{noformat}
yarn rmadmin -refreshNodes
{noformat}
start nodemanager , the decommissioned nodes num can not update
was:
When the RM restart，the RM will refuse the Decommission NodeManager register,
and I put the NM host removed from exclude_mapred_host file, execute the command
{noformat}
yarn rmadmin -refreshNodes
{noformat}
start nodemanager , the decommissioned nodes can not update
> The RM can't update the Decommissioned Nodes Metric
> ---------------------------------------------------
>
> Key: YARN-5051
> URL: https://issues.apache.org/jira/browse/YARN-5051
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.7.1
> Reporter: tangshangwen
> Assignee: tangshangwen
> Attachments: rm.png
>
>
> When the RM restart，the RM will refuse the Decommission NodeManager register,
> and I put the NM host removed from exclude_mapred_host file, execute the
> command
> {noformat}
> yarn rmadmin -refreshNodes
> {noformat}
> start nodemanager , the decommissioned nodes num can not update
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