[HIVE-4071] Map-join outer join produces incorrect results.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11.0
• Fix Version/s: 0.11.0
• Component/s: Query Processor
• Assignee: Vikram Dixit K
• Reporter: Vikram Dixit K
• Created: 25/Feb/13 21:43
• Updated: 03/Feb/18 20:13
• Resolved: 03/Apr/13 00:50

Description

For example, if one sets the size of noConditionalTask.size to 100000 with corresponding auto join configurations set to true in auto_join28.q instead of the current smalltable.filesize configuration, we will observe different results if a select query is run. (The test only has explain statements at present).

Issue Links

• blocks: HIVE-4078 Delay the serialize-deserialize pair in CommonJoinTaskDispatcher
• is blocked by: HIVE-3996 Correctly enforce the memory limit on the multi-table map-join