Files
impala/testdata/workloads/functional-query/queries/QueryTest
Alex Behm 1a1927b07d IMPALA-6228: Control stats extrapolation via tbl prop.
Introduces a new TBLPROPERTY for controlling stats
extrapolation on a per-table basis:

impala.enable.stats.extrapolation=true/false

The property key was chosen to be consistent with
the impalad startup flag --enable_stats_extrapolation
and to indicate that the property was set and is used
by Impala.

Behavior:
- If the property is not set, then the extrapolation
  behavior is determined by the impalad startup flag.
- If the property is set, it overrides the impalad
  startup flag, i.e., extrapolation can be explicitly
  enabled or disabled regardless of the startup flag.

Testing:
- added new unit tests
- code/hdfs run passed

Change-Id: Ie49597bf1b93b7572106abc620d91f199cba0cfd
Reviewed-on: http://gerrit.cloudera.org:8080/9139
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins
2018-02-03 22:56:13 +00:00
..
2016-02-19 00:03:15 -08:00
2014-01-08 10:48:09 -08:00
2014-06-20 13:35:10 -07:00