impala

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Henry Robinson df1412c962 IMPALA-3480: Add query options for min/max filter sizes

This patch adds two query options for runtime filters:

  RUNTIME_FILTER_MAX_SIZE
  RUNTIME_FILTER_MIN_SIZE

These options define the minimum and maximum filter sizes for a filter,
no matter what the estimates produced by the planner are. Filter sizes
are rounded up to the nearest power of two.

Change-Id: I5c13c200a0f1855f38a5da50ca34a737e741868b
Reviewed-on: http://gerrit.cloudera.org:8080/2966
Tested-by: Internal Jenkins
Reviewed-by: Henry Robinson <henry@cloudera.com>

2016-05-12 23:06:35 -07:00

functional-planner

MT: Planner for multi-threaded execution

2016-05-12 14:17:56 -07:00

functional-query

IMPALA-3480: Add query options for min/max filter sizes

2016-05-12 23:06:35 -07:00

hive-benchmark

Refactor testing framework to generate Avro tables.

2014-01-08 10:48:45 -08:00

perf-regression

IMPALA-2897: Fix equality comparisons on null build-side rows.

2016-02-03 20:46:32 +00:00

targeted-perf

IMPALA-2805: Order conjuncts based on selectivity and cost

2016-05-12 14:17:53 -07:00

targeted-stress

BufferedBlockMgr: bug fixes for stress.

2014-10-06 15:09:13 -07:00

tpcds

IMPALA-2364: Wrong DCHECK in PHJ::ProcessProbeBatch

2015-09-23 10:38:58 -07:00

tpcds-insert

[CDH5] Modified TPCDS schema and queries to match Impala TPCDS kit

2014-08-08 02:20:40 -07:00

tpch

IMPALA-1878: Support INSERT and LOAD DATA on S3 and between filesystems

2016-05-12 14:17:49 -07:00

tpch_nested

Improve the SQL for nested TPCH-Q18.

2016-03-04 04:35:54 +00:00

README

Move functional data loading to new framework + initial changes for workload directory structure

2014-01-08 10:44:18 -08:00

README

This directory contains Impala test workloads. The directory layout for the workloads should follow:

workloads/
   <data set name>/<data set name>_dimensions.csv  <- The test dimension file
   <data set name>/<data set name>_core.csv  <- A test vector file
   <data set name>/<data set name>_pairwise.csv
   <data set name>/<data set name>_exhaustive.csv
   <data set name>/queries/<query test>.test <- The queries for this workload