[ https://issues.apache.org/jira/browse/YARN-7652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Botong Huang reassigned YARN-7652: ---------------------------------- Assignee: Botong Huang (was: hunshenshi) > 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 > Fix For: 2.10.0, 3.3.0 > > Attachments: YARN-7652.v1.patch, YARN-7652.v2.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 outdated info about a _SubCluster_.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 (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org