[HIVE-25972] HIVE_VECTORIZATION_USE_ROW_DESERIALIZE in hiveconf.java imply default value is false，in fact the default value is 'true'

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1.2, 4.0.0
• Component/s: Configuration, Hive
• Labels: pull-request-available
• Assignee: Kokila N
• Reporter: lkl
• Created: 23/Feb/22 08:00
• Updated: 16/Mar/23 00:22

Description

HIVE_VECTORIZATION_USE_ROW_DESERIALIZE in hiveconf.java imply default value is false，in fact the default value is 'true'。 the code is 

HIVE_VECTORIZATION_USE_ROW_DESERIALIZE("hive.vectorized.use.row.serde.deserialize", true,
"This flag should be set to true to enable vectorizing using row deserialize.\n" +
"The default value is false."), 

Issue Links

• links to: GitHub Pull Request #3824