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Carlo Curino commented on YARN-5324: ------------------------------------ This patch provides 3 simple implementation of {{RouterFederationPolicy}}: # A uniform random choice among active subclusters # A weighted random choice among active subclusters, where the weights in the policy determine likelihood of picking a cluster (and =0 means actively excluding a subcluster) # A ordered priority among active subclusters, where the weights in the policy determine the "cost" of picking a cluster. The policy always picks the subcluster with the lowest weight. > Stateless router policies implementation > ---------------------------------------- > > Key: YARN-5324 > URL: https://issues.apache.org/jira/browse/YARN-5324 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Carlo Curino > Assignee: Carlo Curino > Attachments: YARN-5324.01.patch > > > These are policies at the Router that do not require maintaing state across > choices (e.g., weighted random). -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org