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https://issues.apache.org/jira/browse/HAWQ-715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lin Wen resolved HAWQ-715.
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Resolution: Fixed
> hawq_rm_yarn_address doesn't take effect if libyarn is in HA mode
> -----------------------------------------------------------------
>
> Key: HAWQ-715
> URL: https://issues.apache.org/jira/browse/HAWQ-715
> Project: Apache HAWQ
> Issue Type: Bug
> Components: libyarn
> Reporter: Lin Wen
> Assignee: Lin Wen
>
> Currently if libyarn is in HA mode,
> hawq_rm_yarn_address/hawq_rm_yarn_scheduler_address doesn't take effect but
> still need users configure them in haw-site.xml, hawq will iteratively use
> the hosts listed in property
> yarn.resourcemanager.ha/yarn.resourcemanager.scheudler.ha in yarn-client.xml,
> until hawq finds out an active YARN Resource Manager.
> A better way is,
> hawq_rm_yarn_address/hawq_rm_yarn_scheduler_address in hawq-site.xml are
> required to be configured in HA mode, and will be considered as active RM to
> connect firstly, if failed, then HAWQ will connect the other hosts listed in
> yarn.resourcemanager.ha/yarn.resourcemanager.scheudler.ha
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