Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
Description
Test TestParquetWriter.testImpalaParquetBinaryAsTimeStamp_DictChange expects sorted output but query does not include order by clause. This causes unit test to fail sometimes:
Expected Records near verification failure:
Record Number: 0 { `int96_ts` : 1970-01-01T00:00:01.000Z, }
Record Number: 1 { `int96_ts` : 1971-01-01T00:00:01.000Z, }
Record Number: 2 { `int96_ts` : 1972-01-01T00:00:01.000Z, }
Record Number: 3 { `int96_ts` : 1973-01-01T00:00:01.000Z, }
Record Number: 4 { `int96_ts` : 1974-01-01T00:00:01.000Z, }
Record Number: 5 { `int96_ts` : 2010-01-01T00:00:01.000Z, }
Record Number: 6 { `int96_ts` : 2011-01-01T00:00:01.000Z, }
Record Number: 7 { `int96_ts` : 2012-01-01T00:00:01.000Z, }
Record Number: 8 { `int96_ts` : 2013-01-01T00:00:01.000Z, }
Record Number: 9 { `int96_ts` : 2014-01-01T00:00:01.000Z, }
Actual Records near verification failure:
Record Number: 0 { `int96_ts` : 2010-01-01T00:00:01.000Z, }
Record Number: 1 { `int96_ts` : 2011-01-01T00:00:01.000Z, }
Record Number: 2 { `int96_ts` : 2012-01-01T00:00:01.000Z, }
Record Number: 3 { `int96_ts` : 2013-01-01T00:00:01.000Z, }
Record Number: 4 { `int96_ts` : 2014-01-01T00:00:01.000Z, }
Record Number: 5 { `int96_ts` : 2015-01-01T00:00:01.000Z, }
Record Number: 6 { `int96_ts` : 2016-01-01T00:00:01.000Z, }
Record Number: 7 { `int96_ts` : 1970-01-01T00:00:01.000Z, }
Record Number: 8 { `int96_ts` : 1971-01-01T00:00:01.000Z, }
Record Number: 9 { `int96_ts` : 1972-01-01T00:00:01.000Z, }
To fix add order by in select statement:
select int96_ts from dfs_test.`%s/parquet/int96_dict_change` order by int96_ts
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