Getting the below error while starting one of the collectors.
7/19/18 09:48:24.600 AM EDT [ERROR] [main] [Manager] The EM failed to start. Local Users and Groups realm is misconfigured. Error using new settings for Realm: Unexpected exception in XML configuration file 7/19/18 09:48:24.601 AM EDT [VERBOSE] [main] [Manager]
com.wily.introscope.spec.server.beans.usermgmt.UserMgmtException: Local Users and Groups realm is misconfigured. Error using new settings for Realm: Unexpected exception in XML configuration file at com.wily.introscope.server.beans.usermgmt.xml.UserManagementConfig.initializeRealms(UserManagementConfig.java:173) at com.wily.introscope.server.beans.usermgmt.xml.UserManagementConfig.initialize(UserManagementConfig.java:75)
Cause
This was due to a permissions issue that was impacting the file access.