[ https://issues.apache.org/jira/browse/YARN-8062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16410817#comment-16410817 ]
Sunil G commented on YARN-8062: ------------------------------- Thanks [~leftnoteasy] . Ideally calling refresh from RM#init is not need at all as *refreshAll* will be invoked when RM switches to active. So i think lets remove the call from RM#init and keep admin service as it is. Updating patch. > yarn rmadmin -getGroups returns group from which the user has been removed > -------------------------------------------------------------------------- > > Key: YARN-8062 > URL: https://issues.apache.org/jira/browse/YARN-8062 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Sumana Sathish > Assignee: Sunil G > Priority: Critical > Attachments: YARN-8062.001.patch, YARN-8062.002.patch > > > {code:title= adding group hrt_yarn_rmadmin_test} > sudo su - -c "groupadd hrt_yarn_rmadmin_test" root > {code} > {Code:title=adding user hrt_yarn_rmadmin_test to group hrt_yarn_rmadmin_test} > sudo su - -c "useradd hrt_yarn_rmadmin_test -g hrt_yarn_rmadmin_test" root > {Code} > {Code:title= adding group hrt_yarn_rmadmin_test_group2 } > sudo su - -c "groupadd hrt_yarn_rmadmin_test_group2" root > {Code} > {Code:title=adding user hrt_yarn_rmadmin_test to group > hrt_yarn_rmadmin_test_group2} > sudo su - -c "usermod -a -G hrt_yarn_rmadmin_test_group2 > hrt_yarn_rmadmin_test" root > {Code} > Refresh and getGroups > {code} > yarn rmadmin -refreshUserToGroupsMappings > /usr/hdp/current/hadoop-yarn-client/bin/yarn rmadmin -getGroups > hrt_yarn_rmadmin_test > hrt_yarn_rmadmin_test : hrt_yarn_rmadmin_test hrt_yarn_rmadmin_test_group2 > {code} > Delete group hrt_yarn_rmadmin_test_group2 from user hrt_yarn_rmadmin_test > and refresh and do getGroups. > We can still see group hrt_yarn_rmadmin_test_group2 > {code} > sudo su - -c "gpasswd -d hrt_yarn_rmadmin_test hrt_yarn_rmadmin_test_group2" > root > {code} > Removing user hrt_yarn_rmadmin_test from group hrt_yarn_rmadmin_test_group2 > {code} > bash-4.2$ /usr/hdp/current/hadoop-yarn-client/bin/yarn rmadmin > -refreshUserToGroupsMappings > /usr/hdp/current/hadoop-yarn-client/bin/yarn rmadmin -getGroups > hrt_yarn_rmadmin_test > hrt_yarn_rmadmin_test : hrt_yarn_rmadmin_test hrt_yarn_rmadmin_test_group2 > {code} -- 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