[
https://issues.apache.org/jira/browse/YARN-7652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Botong Huang updated YARN-7652:
-------------------------------
Attachment: YARN-7652.v1.patch
> Handle AM register requests asynchronously in FederationInterceptor
> -------------------------------------------------------------------
>
> Key: YARN-7652
> URL: https://issues.apache.org/jira/browse/YARN-7652
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: amrmproxy, federation
> Affects Versions: 2.9.0, 3.0.0
> Reporter: Subru Krishnan
> Assignee: Botong Huang
> Priority: Major
> Attachments: YARN-7652.v1.patch
>
>
> We (cc [~goiri]/[~botong]) observed that the {{FederationInterceptor}} in
> {{AMRMProxy}} (and consequently the AM) is blocked if the _StateStore_ has
> outdated info about a _SubCluster_. This is because we handle AM register
> requests synchronously. This jira proposes to move to async similar to how we
> operate with allocate invocations.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
