[AMBARI-15879] HDP 2.3.2.0: Changing hive tez container size (via ambari) should change tez.runtime.io.sort.mb as well

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.4.0
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 14/Apr/16 11:26
• Updated: 14/Apr/16 20:53
• Resolved: 14/Apr/16 17:29

Description

Observed this in HDP 2.3.2

Original hive tez container size: 24576
Original tez.runtime.io.sort.mb: 14950 or around this value

Changed hive tez container size to 16384. But tez.runtime.io.sort.mb remained
at 14 GB. Hive queries starts failing due to mem issue.

Ideally, when hive tez container size is adjusted, tez.runtime.io.sort.mb
should also be auto-adjusted in ambari (or a warning would be useful).

Issue Links

• links to: ReviewBoard