Madhan Neethiraj created HDFS-17478: ---------------------------------------
Summary: FSPermissionChecker to avoid obtaining a new AccessControlEnforcer instance before each authz call Key: HDFS-17478 URL: https://issues.apache.org/jira/browse/HDFS-17478 Project: Hadoop HDFS Issue Type: Improvement Components: namanode Reporter: Madhan Neethiraj An instance of AccessControlEnforcer is obtained from the registered INodeAttributeProvider before every call made to authorizer. This can be avoided by initializing the AccessControlEnforcer instance during construction of FsPermissionChecker and using it in every subsequent call to the authorizer. This will eliminate the unnecessary overhead in highly performance sensitive authz code path. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org