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ASF GitHub Bot commented on HDFS-17478: --------------------------------------- jojochuang merged PR #6749: URL: https://github.com/apache/hadoop/pull/6749 > 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 > Assignee: Madhan Neethiraj > Priority: Major > Labels: pull-request-available > Attachments: HDFS-17478.patch > > > 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. > > CC: [~abhay], [~arp], [~swagle] -- 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