[IMPALA-4122] qgen: cluster unit tests are bitrotted

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 2.7.0
• Fix Version/s: Impala 2.8.0
• Component/s: Infrastructure
• Target Version: Impala 2.8.0
• Assignee: Michael Brown
• Reporter: Michael Brown
• Created: 13/Sep/16 19:36
• Updated: 14/Sep/16 01:09
• Resolved: 14/Sep/16 01:09

Description

It's not in the scope of this bug to add more tests; instead it's to get tests in working order. So:

1. Fix the bitrotted test
2. Move the tests into the tests-for-qgen directory

mikeb@mikeb-desktop:1:~/Impala/tests/comparison (asf-master) $ impala-py.test cluster_tests.py
============================= test session starts ==============================
platform linux2 -- Python 2.7.6 -- py-1.4.30 -- pytest-2.7.2 -- /home/mikeb/Impala/bin/../infra/python/env/bin/python
rootdir: /home/mikeb/Impala/tests, inifile: pytest.ini
plugins: xdist, random
collected 7 items

cluster_tests.py::TestCluster::test_cmd PASSED
cluster_tests.py::TestHdfs::test_ls PASSED
cluster_tests.py::TestHive::test_list_databases PASSED
cluster_tests.py::TestHive::test_non_mr_exec PASSED
cluster_tests.py::TestImpala::test_list_databases PASSED
cluster_tests.py::TestImpala::test_exec PASSED
cluster_tests.py::TestModel::test_table_model FAILED

=================================== FAILURES ===================================
__________________________ TestModel.test_table_model __________________________
cluster_tests.py:88: in test_table_model
    cursor.create_table(table)
db_connection.py:693: in create_table
    super(ImpalaCursor, self).create_table(table)
db_connection.py:426: in create_table
    raise Exception('At least one col is required')
E   Exception: At least one col is required
---------------------------- Captured stderr setup -----------------------------
MainThread: Connecting to HiveServer2 localhost:21050 with NOSASL authentication mechanism
MainThread: Getting a cursor (Impala session)
MainThread: Connecting to HiveServer2 127.0.0.1:11050 with PLAIN authentication mechanism
MainThread: Getting a cursor (Impala session)
----------------------------- Captured stderr call -----------------------------
MainThread: Dropping table some_test_table
MainThread: Executing query DROP TABLE IF EXISTS some_test_table
MainThread: Waiting for query to finish
MainThread: Query finished
MainThread: Creating table some_test_table
=========================== short test summary info ============================
FAIL cluster_tests.py::TestModel::()::test_table_model
====================== 1 failed, 6 passed in 3.81 seconds ======================
mikeb@mikeb-desktop:1:~/Impala/tests/comparison (asf-master) $