Details
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Bug
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Status: Resolved
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Major
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Resolution: Won't Fix
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Impala 2.7.0
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None
Description
I've seen this error twice on 6 node remote clusters (1 master + 5 datanodes) of different platforms:
query_test/test_aggregation.py:134: in test_aggregation self.verify_agg_result(agg_func, data_type, False, result.data[0]); query_test/test_aggregation.py:167: in verify_agg_result assert result_lut[key][:-ignore_digits] == actual_string[:-ignore_digits] E assert '2010-01-05 20:47:11.70508' == '2010-01-05 20:47:11.70510' E - 2010-01-05 20:47:11.70508 E ? - E + 2010-01-05 20:47:11.70510 E ?
Is it really a product failure though? It seems like we might be asserting an unreasonable degree of precision – perhaps we just need to tweak our test verification expectations?
Tim Armstrong, I'm randomly assigning to you because you were the last one to touch verify_agg_result, where the assertion is defined. Please reassign as you see fit.