impala

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Files

Sailesh Mukil 76b674850f IMPALA-2466: Add more tests for the HDFS parquet scanner.

These tests functionally test whether the following type of files
are able to be scanned properly:

1) Add a parquet file with multiple blocks such that each node has to
   scan multiple blocks.
2) Add a parquet file with multiple blocks but only one row group
   that spans the entire file. Only one scan range should do any work
   in this case.

Change-Id: I4faccd9ce3fad42402652c8f17d4e7aa3d593368
Reviewed-on: http://gerrit.cloudera.org:8080/1500
Reviewed-by: Sailesh Mukil <sailesh@cloudera.com>
Tested-by: Internal Jenkins

2016-03-25 13:10:15 +00:00

functional

IMPALA-2466: Add more tests for the HDFS parquet scanner.

2016-03-25 13:10:15 +00:00

hive-benchmark

Parquet writer.

2014-01-08 10:48:44 -08:00

tpcds

Fix OOM when data loading with the new Hive SNAPSHOT.

2016-02-14 07:08:22 +00:00

tpch

[CDH5] Modified TPCH queries to match the specification

2014-10-29 22:07:33 -07:00

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 data sets. The directory layout is structured as follows:

datasets/
   <data set>/<data set>_schema_template.sql
   <data set>/<data files SF1>/data files
   <data set>/<data files SF2>/data files

Where SF is the scale factor controlling data size. This allows for scaling the same schema to
different sizes based on the target test environment.