MaxGekk opened a new pull request, #42835: URL: https://github.com/apache/spark/pull/42835
### What changes were proposed in this pull request? In the PR, I propose to check the `accuracy` argument is not a NULL in `ApproximatePercentile`. And if it is, throw an `AnalysisException` with new error class `DATATYPE_MISMATCH.UNEXPECTED_NULL`. This is a backport of https://github.com/apache/spark/pull/42817. ### Why are the changes needed? To fix the issue demonstrated by the example: ```sql $ spark-sql (default)> SELECT percentile_approx(col, array(0.5, 0.4, 0.1), NULL) FROM VALUES (0), (1), (2), (10) AS tab(col); [INTERNAL_ERROR] The Spark SQL phase analysis failed with an internal error. You hit a bug in Spark or the Spark plugins you use. Please, report this bug to the corresponding communities or vendors, and provide the full stack trace. ``` ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? By running new test: ``` $ build/sbt "test:testOnly *.ApproximatePercentileQuerySuite" ``` ### Was this patch authored or co-authored using generative AI tooling? No. Authored-by: Max Gekk <[email protected]> (cherry picked from commit 24b29adcf53616067a9fa2ca201e3f4d2f54436b) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
