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https://issues.apache.org/jira/browse/IMPALA-15149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18098469#comment-18098469
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ASF subversion and git services commented on IMPALA-15149:
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Commit 7180a1c51ecd5ae999accd5fbaafdd75d8ec4adb in impala's branch
refs/heads/master from Aleksandr Efimov
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=7180a1c51 ]
IMPALA-15149: Add type-aware Trino result verification
Collect output metadata through PREPARE and DESCRIBE OUTPUT using the
existing Trino CLI. Normalize Trino types to the query test vocabulary,
verify optional TYPES sections, and use actual types for value comparisons
even when TYPES is absent.
Add focused coverage for metadata parsing, normalization, empty results,
type mismatches, update mode, floating-point comparison, and non-finite
FLOAT/DOUBLE values. Document the new authoring contract and exercise it in
an interop test.
Assisted-by: gpt-5.6-sol (OpenAI Codex)
Change-Id: I9effef8938a02567a4a9adc7d4fa78917a2f6d8c
Reviewed-on: http://gerrit.cloudera.org:8080/24595
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Add type-aware result checking for Trino in .test files
> -------------------------------------------------------
>
> Key: IMPALA-15149
> URL: https://issues.apache.org/jira/browse/IMPALA-15149
> Project: IMPALA
> Issue Type: Improvement
> Components: Test
> Reporter: Zoltán Borók-Nagy
> Assignee: Aleksandr Efimov
> Priority: Major
> Labels: newbie, ramp-up
>
> IMPALA-12422 adds test infra for writing custom cluster tests with a running
> Trino server.
> It also adds TRINO_QUERY sections that can be used in .test files. The
> RESULTS check is currently based on textual matching.
> We should have a proper verifier that is type-aware
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