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ASF GitHub Bot commented on HADOOP-13600: ----------------------------------------- Github user sahilTakiar commented on a diff in the pull request: https://github.com/apache/hadoop/pull/157#discussion_r138791767 --- Diff: hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/CopyContext.java --- @@ -0,0 +1,34 @@ +package org.apache.hadoop.fs.s3a; + +import com.amazonaws.services.s3.transfer.Copy; + +class CopyContext { + + private final Copy copy; + private final String srcKey; + private final String dstKey; + private final long length; + + CopyContext(Copy copy, String srcKey, String dstKey, long length) { + this.copy = copy; + this.srcKey = srcKey; + this.dstKey = dstKey; + this.length = length; + } + + Copy getCopy() { + return copy; + } + + String getSrcKey() { + return srcKey; + } + + String getDstKey() { --- End diff -- Fixed > S3a rename() to copy files in a directory in parallel > ----------------------------------------------------- > > Key: HADOOP-13600 > URL: https://issues.apache.org/jira/browse/HADOOP-13600 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 2.7.3 > Reporter: Steve Loughran > Assignee: Sahil Takiar > Attachments: HADOOP-13600.001.patch > > > Currently a directory rename does a one-by-one copy, making the request > O(files * data). If the copy operations were launched in parallel, the > duration of the copy may be reducable to the duration of the longest copy. > For a directory with many files, this will be significant -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org