Arpit Agarwal created HDFS-8856: ----------------------------------- Summary: Make LeaseManager#countPath O(1) Key: HDFS-8856 URL: https://issues.apache.org/jira/browse/HDFS-8856 Project: Hadoop HDFS Issue Type: Bug Components: namenode Affects Versions: 2.7.2 Reporter: Arpit Agarwal Assignee: Arpit Agarwal
{{LeaseManager#countPath}} loops over all existing lease holders to compute the pending lease count. We can just track the pending leased files so it runs in constant time. -- This message was sent by Atlassian JIRA (v6.3.4#6332)