Tim Armstrong created IMPALA-6155:
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Summary: TPC-DS Q77A is not deterministic
Key: IMPALA-6155
URL: https://issues.apache.org/jira/browse/IMPALA-6155
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Affects Versions: Impala 2.11.0
Reporter: Tim Armstrong
Assignee: Tim Wood
Priority: Major
See
https://gerrit.cloudera.org/#/c/8417/2/testdata/workloads/tpcds/queries/tpcds-q77a.test
The query is sorted by the first two columns but there are duplicate values in
those columns, so the results would be valid if returned in either order. I'm
surprised that this hasn't been flaky but it could hit us at any time.
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