[ https://issues.apache.org/jira/browse/YARN-8241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Badger resolved YARN-8241. ------------------------------- Resolution: Won't Fix We do not plan to support running containers in which a user lookup cannot be performed. This is to be considered a base requirement for a container to run. Some sort of user lookup mechanism such as nscd, sssd, /etc/passwd, or something else needs to be implemented so that the UID:GID pair can be linked to a user and group > MRAppMaster fails when using UID:GID pair within docker container > ----------------------------------------------------------------- > > Key: YARN-8241 > URL: https://issues.apache.org/jira/browse/YARN-8241 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Eric Badger > Priority: Major > Labels: Docker > > As mentioned in [this > comment|https://issues.apache.org/jira/browse/YARN-4266?focusedCommentId=16063931&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16063931], > the MRAppMaster fails for docker containers if there is no additional user > lookup strategy (e.g. bind-mounting /var/run/nscd or /etc/passwd). We need a > better solution so that users can still run even if they are not known inside > of the container by name -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org