[ https://issues.apache.org/jira/browse/SAMZA-1687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jagadish updated SAMZA-1687: ---------------------------- Issue Type: Sub-task (was: Bug) Parent: SAMZA-1484 > Prioritize preferred host requests over ANY-HOST requests > --------------------------------------------------------- > > Key: SAMZA-1687 > URL: https://issues.apache.org/jira/browse/SAMZA-1687 > Project: Samza > Issue Type: Sub-task > Reporter: Jagadish > Assignee: Jagadish > Priority: Major > Fix For: 0.14.1 > > > Yarn enforces these two checks: > 1. ANY_HOST requests should always be made with relax-locality = true > 2. A request with relax-locality = false should not be in the same priority > as another with relax-locality = true > Since the Samza AM makes preferred-host requests with relax-locality = false, > it follows that ANY_HOST requests should specify a different priority-level. > We can safely set priority of preferred-host requests to be higher than > any-host requests since data-locality is critical. -- This message was sent by Atlassian JIRA (v7.6.3#76005)