[ https://issues.apache.org/jira/browse/HADOOP-13673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HADOOP-13673: -------------------------------------- Release Note: Apache Hadoop is now able to switch to the appropriate user prior to launching commands so long as the command is being run with a privileged user and the appropriate set of _USER variables are defined. This re-enables sbin/start-all.sh and sbin/stop-all.sh as well as fixes the sbin/start-dfs.sh and sbin/stop-dfs.sh to work with both secure and unsecure systems. (was: Apache Hadoop is now able to switch to the appropriate user prior to launching commands so long as the command is being run with a privileged user and the appropriate _USER variable is set. This re-enables sbin/start-all.sh, sbin/stop-all.sh, and fixes the sbin/start-dfs.sh and sbin/stop-dfs.sh to work with both secure and unsecure systems.) > Update scripts to be smarter when running with privilege > -------------------------------------------------------- > > Key: HADOOP-13673 > URL: https://issues.apache.org/jira/browse/HADOOP-13673 > Project: Hadoop Common > Issue Type: New Feature > Components: scripts > Affects Versions: 3.0.0-alpha1, 3.0.0-alpha2 > Reporter: Allen Wittenauer > Assignee: Allen Wittenauer > Labels: security > Attachments: HADOOP-13673.00.patch, HADOOP-13673.01.patch, > HADOOP-13673.02.patch, HADOOP-13673.03.patch > > > As work continues on HADOOP-13397, it's become evident that we need better > hooks to start daemons as specifically configured users. Via the > (command)_(subcommand)_USER environment variables in 3.x, we actually have a > standardized way to do that. This in turn means we can make the sbin scripts > super functional with a bit of updating: > * Consolidate start-dfs.sh and start-secure-dns.sh into one script > * Make start-\*.sh and stop-\*.sh know how to switch users when run as root > * Undeprecate start/stop-all.sh so that it could be used as root for > production purposes and as a single user for non-production users -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org