[IMPALA-903] COMPUTE STATS child queries do not inherit parent query options.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 1.3
• Fix Version/s: Impala 1.3
• Assignee: Alexander Behm
• Reporter: Lenni Kuff
• Created: 19/Mar/14 18:32
• Updated: 19/Mar/14 18:32
• Resolved: 19/Mar/14 18:32

Description

COMPUTE STATS child queries do not inherit parent query options. This problematic because many mem-limit workarounds (such as setting the number of scanner threads) will not apply to compute stats. This may completely block some users from computing stats, especially for wide parquet tables.