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Xiaoqiao He commented on HDFS-14908: ------------------------------------ Thanks [~LiJinglun] for your works and strict benchmark. IMO, we should keep code simple and readable since performance cost diff is small and only used by DFSAdmin. I prefer to v1 patch. Would like to hear some more suggestions from [~elgoiri],[~weichiu]. Thanks [~LiJinglun]. > LeaseManager should check parent-child relationship when filter open files. > --------------------------------------------------------------------------- > > Key: HDFS-14908 > URL: https://issues.apache.org/jira/browse/HDFS-14908 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 3.1.0, 3.0.1 > Reporter: Jinglun > Assignee: Jinglun > Priority: Minor > Attachments: HDFS-14908.001.patch, HDFS-14908.002.patch, > HDFS-14908.003.patch, Test.java, TestV2.java, TestV3.java > > > Now when doing listOpenFiles(), LeaseManager only checks whether the filter > path is the prefix of the open files. We should check whether the filter path > is the parent/ancestor of the open files. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org