[HIVE-23215] Make FilterContext and MutableFilterContext interfaces

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: storage-2.7.2, 4.0.0-alpha-1
• Component/s: storage-api
• Labels: pull-request-available
• Target Version/s: storage-2.7.2
• Assignee: Owen O'Malley
• Reporter: Owen O'Malley
• Created: 15/Apr/20 22:15
• Updated: 17/Nov/22 08:50
• Resolved: 03/May/20 08:06

Description

HIVE-22959 introduced FilterContext to support ORC-577. The duplication of fields between the FilterContext and VectorizedRowBatch seems likely to cause user confusion. This patch makes them interfaces that VectorizedRowBatch implements.

Thus, there is a single copy of the data and no need to copy them back and forth. LLAP can make its own implementation of the interfaces if it doesn't want to use VectorizedRowBatch.

Issue Links

• is depended upon by: HIVE-22731 MJ probe decode with row-level filtering
• links to: GitHub Pull Request #983