[HADOOP-13696] change hadoop-common dependency scope of jsch to provided.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.7.3
• Component/s: build
• Hadoop Flags: Incompatible change
• Release Note: If you need to support SFTP, you will need to explicitly add jsch to your classpath.
• Assignee: Yuanbo Liu
• Reporter: Steve Loughran
• Created: 07/Oct/16 15:45
• Updated: 25/Oct/16 21:02
• Resolved: 25/Oct/16 20:46

Description

The dependency on jsch in Hadoop common is "compile", so it gets everywhere downstream. Marking it as "provided" would mean that it would only be needed by those programs which wanted the SFTP filesystem, and, if they wanted to use a different jsch version, there'd be no maven problems

Issue Links

• is superceded by: HADOOP-13759 Split SFTP FileSystem into its own artifact