Alex Behm has posted comments on this change.

Change subject: IMPALA-4639: Add pytest option and skip markers for tests that 
only run locally.
......................................................................


Patch Set 2:

(4 comments)

Is the motivation of this change to get Jenkins jobs run against a remote 
cluster green? Please briefly summarize the motivation of this change.

http://gerrit.cloudera.org:8080/#/c/5446/2/tests/common/skip.py
File tests/common/skip.py:

Line 122:   mini_cluster_only = 
pytest.mark.skipif(pytest.config.option.testing_remote_cluster,
Why skip and not xfail? With xfail we have the option of still running the 
tests, e.g., to detect crashes.


http://gerrit.cloudera.org:8080/#/c/5446/2/tests/conftest.py
File tests/conftest.py:

Line 108:   parser.addoption("--testing_remote_cluster", action="store_true", 
default=False,
I'm ok with adding this flag, but I think we should enforce its semantics. 
Currently, we can set this flag regardless of whether we are testing on a 
remote cluster or not which seems potentially error-prone.


Line 109:                    help="Indicates that tests are being run against a 
remote cluster.")
Mention what effect this flag has. It will cause tests to be skipped.


http://gerrit.cloudera.org:8080/#/c/5446/2/tests/query_test/test_mt_dop.py
File tests/query_test/test_mt_dop.py:

Line 95:   @SkipIfRemoteTesting.mini_cluster_only
Does test_nested_types.py or test_tpch_nested_queries.py succeed on a remote 
cluster? I'm surprised that only this test would be skipped of loading 
tpch_nested is not working.


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Gerrit-MessageType: comment
Gerrit-Change-Id: Id4d6e46dc1e64ad20c727ccb19af7a9f3daf917f
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: David Knupp <dkn...@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com>
Gerrit-Reviewer: David Knupp <dkn...@cloudera.com>
Gerrit-Reviewer: Lars Volker <l...@cloudera.com>
Gerrit-Reviewer: Michael Brown <mi...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-HasComments: Yes

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