[HDFS-13659] Add more test coverage for contentSummary for snapshottable path

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 3.2.0, 3.1.1, 3.0.4
• Component/s: namenode, test
• Assignee: Wei-Chiu Chuang
• Reporter: Wei-Chiu Chuang
• Created: 07/Jun/18 00:09
• Updated: 07/Jun/18 15:54
• Resolved: 07/Jun/18 15:37

Description

HDFS-9063 corrected the behavior of contentSummary for snapshots. This jira proposes adding more tests to cover more scenarios:

1. create a file, create snapshot, and then update the file
2. after snapshot is created, delete a file

Thanks wchevreuil for identifying the gaps in the tests.

Issue Links

• relates to: HDFS-9063 Correctly handle snapshot path for getContentSummary