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Varun Vasudev commented on YARN-6988: ------------------------------------- Sounds good [~ebadger]. > container-executor fails for docker when command length > 4096 B > ---------------------------------------------------------------- > > Key: YARN-6988 > URL: https://issues.apache.org/jira/browse/YARN-6988 > Project: Hadoop YARN > Issue Type: Sub-task > Components: yarn > Reporter: Eric Badger > Assignee: Eric Badger > Attachments: YARN-6988.001.patch > > > {{run_docker}} and {{launch_docker_container_as_user}} allocate their command > arrays using EXECUTOR_PATH_MAX, which is hardcoded to 4096 in > configuration.h. Because of this, the full docker command can only be 4096 > characters. If it is longer, it will be truncated and the command will fail > with a parsing error. Because of the bind-mounting of volumes, the arguments > to the docker command can quickly get large. For example, I passed the 4096 > limit with an 11 disk node. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org