[FLINK-39868][table-runtime] Remove per-row logging from parseUrl and subString#28336
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raminqaf wants to merge 2 commits into
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[FLINK-39868][table-runtime] Remove per-row logging from parseUrl and subString#28336raminqaf wants to merge 2 commits into
raminqaf wants to merge 2 commits into
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… subString SqlFunctionUtils#parseUrl and #subString logged an ERROR on every row hitting an invalid input (malformed URL, negative substring length). Both already return null on that condition, so the logging only adds hot-path noise without changing behaviour. Remove it. Add integration tests in StringFunctionsITCase covering the null-returning branches plus a sanity case for each, since neither function previously had IT-level coverage.
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… StringFunctionsITCase Move the PARSE_URL, SUBSTRING and SUBSTR coverage from the legacy ScalarFunctionsTest (ExpressionTestBase) to StringFunctionsITCase (BuiltInFunctionTestBase), so these functions get end-to-end IT coverage instead of expression-only tests. This follows the ongoing migration to the new function-test framework. The ported cases keep the existing happy paths and the null-returning branches. PARSE_URL specs use a small fluent builder so each extracted part reads as one line. The original scala methods are removed; unrelated substring uses in other tests stay.
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What is the purpose of the change
Removing hot path error log of the methods parseURL and subString.
Brief change log
Drop the per-row log calls in SqlFunctionUtils. Both functions already return null on the logged condition, so this is behavior-preserving.
No new type strategy. No behavior change.
Verifying this change
StringFunctionsITCaseDoes this pull request potentially affect one of the following parts:
@Public(Evolving): noDocumentation
Was generative AI tooling used to co-author this PR?