[HDFS-12764] Ozone: Implement efficient copyFromLocalFile and copyToLocalFile using bucket operations.

• Type: Sub-task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: HDFS-7240
• Fix Version/s: HDFS-7240
• Component/s: ozone
• Target Version/s: HDFS-7240
• Assignee: Unassigned
• Reporter: Mukul Kumar Singh
• Created: 02/Nov/17 19:09
• Updated: 02/Nov/17 19:30

Description

This is based on Steve Loughran's comments on HDFS-7240. This jira will help with a efficient version of OzoneFileSystem using bucket operations.

    you could implement copyFromLocalFile and copyToLocalFile trivially using bucket.putKey(dst, path) & bucket.getKey(). This lines you up for HADOOP-14766, which is a high performance upload from the local FS to a store