Rushabh S Shah created HADOOP-15381: ---------------------------------------
Summary: KmsAcls should be reloaded periodically. Key: HADOOP-15381 URL: https://issues.apache.org/jira/browse/HADOOP-15381 Project: Hadoop Common Issue Type: Bug Components: kms Reporter: Rushabh S Shah Assignee: Rushabh S Shah Currently {{KMSACLs}} is getting reloaded depending on whether {{kms-acls}} file is modified or not. Since the access control is specified by {{AcccessControlList}}, the member may contain {{unix-group}} or {{net-group}}. If we add a new user to any group, technically the file is not modified but the membership of a group is modified, so we need to reload the {{kms-acls}} file. There are couple of solutions for this. 1. short-term solution: Reload the file periodically (like lets say every 15 minutes). 2. long-term solution: Implement a {{refreshUserGroupMapping}} like protocol/servlet so whenever we change membership we can invoke that protocol and we get the updates. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org