Ahmed Hussein created HADOOP-17481: -------------------------------------- Summary: Groups user mapping based on Netgroup do not auto-refresh Key: HADOOP-17481 URL: https://issues.apache.org/jira/browse/HADOOP-17481 Project: Hadoop Common Issue Type: Bug Components: security Reporter: Ahmed Hussein Assignee: Ahmed Hussein
It was noticed that a manual refresh ({{yarn rmadmin -refreshUserToGroupsMappings}}) is required for services to pick a user-group membership. The auto-refresh of the {{Groups.caching}} only works for the upper layer and won't fetch the groups from the system. There is a need to automatically reload all the groups (currently in {{NetgroupCache}}). The interval can be a new configuration, with a default value of 6 hours. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org