[jira] [Created] (SPARK-35327) Merge similar v1.4/v2.7 TPCDS queries

["Takeshi Yamamuro (Jira)" <ji...@apache.org>]

Takeshi Yamamuro created SPARK-35327:
----------------------------------------

             Summary: Merge similar v1.4/v2.7 TPCDS queries
                 Key: SPARK-35327
                 URL: https://issues.apache.org/jira/browse/SPARK-35327
             Project: Spark
          Issue Type: Test
          Components: SQL, Tests
    Affects Versions: 3.1.1, 3.0.2, 3.2.0
            Reporter: Takeshi Yamamuro


This ticket aims at merging similar v1.4(`resources/tpcds`)/v2.7(`resources/tpcds-v2.7.0`) TPCDS queries; it copies 13 query files (q6,q11,q12,q20,q24,q34,q47,q57,q64,q74,q75,q78,q98) from`resources/tpcds-v2.7.0` to `resources/tpcds`, and then remove the files in `resources/tpcds-v2.7.0`.

I saw`TPCDSQueryTestSuite` failed nondeterministically because output row orders were different with those in the golden files. For example, the failure in the GA job, https://github.com/linhongliu-db/spark/runs/2507928605?check_suite_focus=true, happened because the `tpcds/q6.sql` query output rows were only sorted by `cnt`:

https://github.com/apache/spark/blob/a0c76a8755a148e2bd774edcda12fe20f2f38c75/sql/core/src/test/resources/tpcds/q6.sql#L20
Actually, `tpcds/q6.sql`  and `tpcds-v2.7.0/q6.sql` are almost the same and the only difference is that `tpcds-v2.7.0/q6.sql` sorts both `cnt` and `a.ca_state`:
https://github.com/apache/spark/blob/a0c76a8755a148e2bd774edcda12fe20f2f38c75/sql/core/src/test/resources/tpcds-v2.7.0/q6.sql#L22
So, I think it's okay just to use `tpcds-v2.7.0/q6.sql` for stable testing in this case.




--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org