[IMPALA-11264] Bump ORC to 1.7.0-p12 with more improvements

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.1.0
• Component/s: Backend
• Epic Link: ORC Performance
• Epic Color: ghx-label-8
• Assignee: Quanlong Huang
• Reporter: Quanlong Huang
• Created: 22/Apr/22 11:53
• Updated: 04/May/22 05:30
• Resolved: 04/May/22 05:28

Description

There are some recent improvements on the orc reader:

• ORC-969: Evaluate SearchArguments using file and stripe level stats
• ORC-1150: Optimize RowReaderImpl::computeBatchSize() by pre-computation

It also worths backporting the support on reading decimal64 of ORCv2, i.e. ORC-1127 and ORC-1125.

Issue Links

• is blocked by: ORC-1159 [C++] Crash when the last stripe is skipped