LuoGe created HADOOP-18041: ------------------------------ Summary: Command to refresh auth to local rules without having to restart the cluster Key: HADOOP-18041 URL: https://issues.apache.org/jira/browse/HADOOP-18041 Project: Hadoop Common Issue Type: Improvement Reporter: LuoGe
when two kerberos cluster establish cross realm trust, we should set up hadoop.security.auth_to_local parameter in both clusters, and then restart cluster。restart namenode is very challenge thing for large cluster, so we can add admin command to refresh auth to local rules without restart -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org