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Subru Krishnan updated YARN-6247: --------------------------------- Summary: Share a single instance of SubClusterResolver instead of instantiating one per AM (was: Add SubClusterResolver into FederationStateStoreFacade) > Share a single instance of SubClusterResolver instead of instantiating one > per AM > --------------------------------------------------------------------------------- > > Key: YARN-6247 > URL: https://issues.apache.org/jira/browse/YARN-6247 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Botong Huang > Assignee: Botong Huang > Priority: Minor > Attachments: YARN-6247-YARN-2915.v1.patch, > YARN-6247-YARN-2915.v2.patch, YARN-6247-YARN-2915.v3.patch, > YARN-6247-YARN-2915.v4.patch > > > Add SubClusterResolver into FederationStateStoreFacade. Since the resolver > might involve some overhead (read file in the background, potentially > periodically), it is good to put it inside FederationStateStoreFacade > singleton, so that only one instance will be created. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org