[HDFS-11170] Add builder-based create API to FileSystem

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha4
• Labels: hdfs-ec-3.0-nice-to-have
• Assignee: Sammi Chen
• Reporter: Sammi Chen
• Created: 23/Nov/16 07:53
• Updated: 13/Feb/18 22:13
• Resolved: 27/Mar/17 21:36

Description

FileSystem class supports multiple create functions to help user create file. Some create functions has many parameters, it's hard for user to exactly remember these parameters and their orders. This task is to add builder based create functions to help user more easily create file.

Issue Links

• breaks: HADOOP-14365 Stabilise FileSystem builder-based create API
• is related to: HDFS-11644 Support for querying outputstream capabilities
• is related to: HADOOP-15229 Add FileSystem builder-based openFile() API to match createFile(); S3A to implement S3 Select through this API.