[HADOOP-16093] Move DurationInfo from hadoop-aws to hadoop-common org.apache.hadoop.util

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Component/s: fs/s3, util
• Assignee: Abhishek Modi
• Reporter: Steve Loughran
• Created: 05/Feb/19 16:26
• Updated: 03/Jun/19 18:22
• Resolved: 26/Feb/19 17:11

Description

It'd be useful to have DurationInfo usable in other places (e.g. distcp, abfs, ...). But as it is in hadoop-aws under {{org.apache.hadoop.fs.s3a.commit.DurationInfo
org.apache.hadoop.fs.s3a.commit.DurationInfo}} we can't do that

Move it.

We'll have to rename the Duration class in the process, as java 8 time has a class of that name too. Maybe "OperationDuration", with DurationInfo a subclass of that

Probably need a test too, won't it?

Issue Links

• is related to: HADOOP-16344 Make DurationInfo "public unstable"