impala

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Files

Alex Behm 795c085fa3 IMPALA-4336: Cast exprs after unnesting union operands.

The bug was that we cast the result exprs of operands before
unnesting them. If we unnested an operands, casts were missing
on those unnested operands' result exprs.

The fix is to first unnest operands and then cast result exprs.

Also clarifies the use of resultExprs vs. baseTblResultExprs.

Change-Id: I5e3ab7349df7d67d0d9c2baf4a56342d3f04e76d
Reviewed-on: http://gerrit.cloudera.org:8080/4815
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Internal Jenkins

2016-11-03 08:59:45 +00:00

functional-planner

IMPALA-4314: Standardize on MT-related data structures

2016-10-31 16:03:32 +00:00

functional-query

IMPALA-4336: Cast exprs after unnesting union operands.

2016-11-03 08:59:45 +00:00

hive-benchmark

Refactor testing framework to generate Avro tables.

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

perf-regression

IMPALA-3311: fix string data coming out of aggs in subplans

2016-05-12 23:06:36 -07:00

targeted-perf

Add functional and targeted perf tests for joins with empty builds

2016-08-19 06:04:18 +00:00

targeted-stress

BufferedBlockMgr: bug fixes for stress.

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

tpcds

IMPALA-3739: Enable stress tests on Kudu

2016-10-21 11:01:37 +00:00

tpcds-insert

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

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

tpch

IMPALA-3491: Use unique database fixture in test_insert_parquet.py

2016-09-08 03:25:29 +00:00

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