[PARQUET-426] Throw Exception when predicate contains columns not specified in prejection, to prevent filtering out data improperly

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.8.0, 1.8.1
• Component/s: parquet-mr
• Flags: Important
• External issue URL: https://issues.apache.org/jira/browse/PARQUET-425
• Assignee: Liwei Lin(Inactive)
• Reporter: Liwei Lin(Inactive)
• Created: 13/Jan/16 07:09
• Updated: 06/Jan/17 17:47

Description

As is reported by Parquet-425, data will be filtered out improperly under certain cases.

Before Parquet-425 is fixed, let's throw an Exception to warn the upper application that work-arounds should be done.