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commit 3c68ddf3aa45021415919bc3250287961ebd1d32 Author: Lars Volker <[email protected]> AuthorDate: Thu May 30 19:42:44 2019 -0700 IMPALA-8596: Add debugging output to assertion in test It looks like the assertion can sporadically fail, but inspecting the thrift profile did not show any suspicious fields. This change adds debug output to help identify the issue if we hit it again. Change-Id: If9b649600ad42fea85bfc3020c8d880b690d65dd Reviewed-on: http://gerrit.cloudera.org:8080/13482 Reviewed-by: Impala Public Jenkins <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- tests/query_test/test_observability.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/query_test/test_observability.py b/tests/query_test/test_observability.py index de8a2ab..b26b7b2 100644 --- a/tests/query_test/test_observability.py +++ b/tests/query_test/test_observability.py @@ -412,7 +412,7 @@ class TestObservability(ImpalaTestSuite): if key in line: # Match byte count within parentheses m = re.search("\(([0-9]+)\)", line) - assert m + assert m, "Cannot match pattern for key %s in line '%s'" % (key, line) # Only keep first (query-level) counter if counters[key] == 0: counters[key] = int(m.group(1))
