[HBASE-21545] NEW_VERSION_BEHAVIOR breaks Get/Scan with specified columns

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 2.1.1
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.1.2, 2.0.4
• Component/s: API
• Labels: NEW_VERSION_BEHAVIOR

Environment

HBase 2.1.1

Hadoop 2.8.4

Java 8

• Hadoop Flags: Reviewed
• Tags: get, scan, NEW_VERSION_BEHAVIOR
• Assignee: Andrey Elenskiy
• Reporter: Andrey Elenskiy
• Created: 04/Dec/18 03:04
• Updated: 28/Dec/18 01:01
• Resolved: 24/Dec/18 06:04

Description

Setting NEW_VERSION_BEHAVIOR => 'true' on a column family causes only one column to be returned when columns are specified in Scan or Get query. The result is always one first column by sorted order. I've attached a code snipped to reproduce the issue that can be converted into a test.

I've also validated with hbase shell and gohbase client, so it's gotta be server side issue.

Issue Links

• relates to: HBASE-15968 New behavior of versions considering mvcc and ts rather than ts only