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SammiChen edited comment on HADOOP-15262 at 3/19/18 7:46 AM: ------------------------------------------------------------- +1. Committed to trunk, branch-3.0, branch-2 and branch-2.9. Thanks [~wujinhu] 's contribution. was (Author: sammi): +1. Committed to trunk, branch-2 and branch-2.9. Thanks [~wujinhu] 's contribution. > AliyunOSS: move files under a directory in parallel when rename a directory > --------------------------------------------------------------------------- > > Key: HADOOP-15262 > URL: https://issues.apache.org/jira/browse/HADOOP-15262 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/oss > Affects Versions: 3.0.0 > Reporter: wujinhu > Assignee: wujinhu > Priority: Major > Fix For: 2.10.0, 2.9.1, 3.2.0, 3.0.2 > > Attachments: HADOOP-15262-branch-2.001.patch, HADOOP-15262.001.patch, > HADOOP-15262.002.patch, HADOOP-15262.003.patch, HADOOP-15262.004.patch, > HADOOP-15262.005.patch, HADOOP-15262.006.patch, HADOOP-15262.007.patch > > > Currently, rename() operation renames files in series. This will be slow if a > directory contains many files. So we can improve this by rename files in > parallel. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org