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Yang Yun edited comment on HDFS-15484 at 7/27/20, 7:34 AM: ----------------------------------------------------------- Update a new patch HDFS-15484.new_method.patch. Add a new solution to implement new method 'batchRename' for batch rename. FYI. was (Author: hadoop_yangyun): Update a new patch HDFS-15484.new_method.patch. Add a new solution to impliment new method 'batchRename' for batch rename. FYI. > Add option in enum Rename to suport batch rename > ------------------------------------------------ > > Key: HDFS-15484 > URL: https://issues.apache.org/jira/browse/HDFS-15484 > Project: Hadoop HDFS > Issue Type: Improvement > Components: dfsclient, namenode, performance > Reporter: Yang Yun > Assignee: Yang Yun > Priority: Minor > Attachments: HDFS-15484.001.patch, HDFS-15484.new_method.patch > > > Sometime we need rename many files after a task, add a new option in enum > Rename to support batch rename, which only need one RPC and one lock. For > example, > rename(new Path("/dir1/f1::/dir2/f2"), new Path("/dir3/f1::dir4/f4"), > Rename.BATCH) -- 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