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Jian He commented on YARN-5428: ------------------------------- Patch looks good me overall, wondering if we should check the credential object size, because user may accidentally point to a wrong file which has big size. And it'll stay in RM memory, znode etc for a long time > Allow for specifying the docker client configuration directory > -------------------------------------------------------------- > > Key: YARN-5428 > URL: https://issues.apache.org/jira/browse/YARN-5428 > Project: Hadoop YARN > Issue Type: Sub-task > Components: yarn > Reporter: Shane Kumpf > Assignee: Shane Kumpf > Priority: Major > Labels: oct16-medium > Attachments: YARN-5428.001.patch, YARN-5428.002.patch, > YARN-5428.003.patch, YARN-5428.004.patch, YARN-5428.005.patch, > YARN-5428.006.patch, > YARN-5428Allowforspecifyingthedockerclientconfigurationdirectory.pdf > > > The docker client allows for specifying a configuration directory that > contains the docker client's configuration. It is common to store "docker > login" credentials in this config, to avoid the need to docker login on each > cluster member. > By default the docker client config is $HOME/.docker/config.json on Linux. > However, this does not work with the current container executor user > switching and it may also be desirable to centralize this configuration > beyond the single user's home directory. > Note that the command line arg is for the configuration directory NOT the > configuration file. > This change will be needed to allow YARN to automatically pull images at > localization time or within container executor. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org