This change updates the run-benchmark script to enable it to target one or more
workloads. Now benchmarks can be run like:
./run-benchmark --workloads=hive-benchmark,tpch
We lookup the workload in the workloads directory, then read the associated
query .test files and start executing them.
To ensure the queries are not duplicated between benchmark and query tests, I
moved all existing queries (under fe/src/test/resources/* to the workloads
directory. You do NOT need to look through all the .test files, I've just moved
them. The one new file is the 'hive-benchmark.test' which contains the hive
benchmark queries.
Also added support for generating schema for different scale factors as well as
executing against these scale factors. For example, let's say we have a dataset
with a scale factor called "SF1". We would first generate the schema using:
./generate_schema_statements --workload=<workload> --scale_factor="SF3"
This will create tables with a unique names from the other scale factors.
Run the generated .sql file to load the data. Alternatively, the data can loaded
by running a new python script:
./bin/load-data.py -w <workload1>,<workload2> -e <exploration strategy> -s [scale factor]
For example: load-data.sh -w tpch -e core -s SF3
Then run against this:
./run-benchmark --workloads=<workload> --scale_factor=SF3
This changeset also includes a few other minor tweaks to some of the test
scripts.
Change-Id: Ife8a8d91567d75c9612be37bec96c1e7780f50d6
This change moves (almost) all the functional data loading to the new data
loading framework. This removes the need for the create.sql, load.sql, and
load-raw-data.sql file. Instead we just have the single schema template file:
testdata/datasets/functional/functional_schema_template.sql
This template can be used to generate the schema for all file formats and
compression variations. It also should help make loading data easier. Now you
can run:
bin/load-impala-data.sh "query-test" "exhaustive"
And get all data needed for running the query tests.
This change also includes the initial changes for new dataset/workload directory
structure. The new structure looks like:
testdata/workload <- Will contain query files and test vectors/dimensions
testdata/datasets <- WIll contain the data files and schema templates
Note: This is the first part of the change to this directory structure - it's
not yet complete. # Please enter the commit message for your changes. Lines starting
