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Daniel Templeton commented on YARN-4629: ---------------------------------------- Right problem, wrong solution. The client should be replacing the _HOST string with the RM's hostname, which is what MR does. > Distributed shell breaks under strong security > ---------------------------------------------- > > Key: YARN-4629 > URL: https://issues.apache.org/jira/browse/YARN-4629 > Project: Hadoop YARN > Issue Type: Bug > Components: applications/distributed-shell > Affects Versions: 2.7.1 > Reporter: Daniel Templeton > Assignee: Daniel Templeton > > If the auth_to_local is set to map requests from unknown hosts to nobody, the > dist shell app fails. The reason is that the client doesn't translate the > _HOST placeholder to the local hostname. -- This message was sent by Atlassian JIRA (v6.3.4#6332)