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./buildall.sh -noclean -testdata

Run all tests:

MAX_PYTEST_FAILURES=12345678 ./bin/run-all-tests.sh

Run just front-end tests

# For the front-end tests, Impala must be running:
./bin/start-impala-cluster.py
 
(pushd fe && mvn -fae test)
 
# To run one group of tests:
(pushd fe && mvn -fae test -Dtest=AnalyzeStmtsTest)
 
# To run a single test:
(pushd fe && mvn -fae test -Dtest=AnalyzeStmtsTest#TestStar)

Run just back-end tests

 # For the back-end tests, the Impala cluster must not be running:
./bin/start-impala-cluster.py --kill

./bin/run-backend-tests.sh
# or
ctest
 
# To run just one test (and show what broke):
ctest --output-on-failure -R expr-test
 
# You can also run just a single test at a time.
# You can then use command line parameters to run a subset of tests:
# To get help with parameters:
be/build/latest/runtime/mem-pool-test --help
 
# To run just one test within a test:
be/build/latest/runtime/mem-pool-test --gtest_filter=MemPoolTest.TryAllocateAligned

Run just end-to-end tests

# For the end-to-end tests, Impala must be running:
./bin/start-impala-cluster.py

./tests/run-tests.py

# To run the tests in just one directory:
./tests/run-tests.py metadata
 
# To run the tests in that directory with a matching name: 
./tests/run-tests.py metadata -k test_partition_metadata_compatibility
 
# To run the tests in a file with a matching name:
./tests/run-tests.py query_test/test_insert.py -k test_limit

# To run the tests that don't match a name:
./tests/run-tests.py query_test/test_insert.py -k "-test_limit".

# To run the tests with more restrictive name-matching
./bin/impala-py.test tests/shell/test_shell_commandline.py::TestImpalaShell::test_multiple_queries
 
# To run tests only against a specific file format(s):
./tests/run-tests.py --file_format_filter="seq,text"
 
# To change the impalad instance to connect to (default is localhost:21000):
./tests/run-tests.py --impalad=hostname:port

# To use a different exploration strategy (default is core):
./tests/run-tests.py --exploration_strategy=exhaustive

# To update the results of tests (The new test files will be located in /tmp/test_file_name.test):
./tests/run-tests.py --update_results
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