anishshri-db opened a new pull request, #48030: URL: https://github.com/apache/spark/pull/48030
### What changes were proposed in this pull request? Update internal col families start identifier to a different one ### Why are the changes needed? Some users might choose to use `_` as the start character for their state variable name as well as argument. Hence we update the internal col families start identifier to the `$` char. Scala lexical identifiers follow the same rule and Python vars also don't allow vars with this char. ### Does this PR introduce _any_ user-facing change? Yes ### How was this patch tested? Modified unit tests ``` [info] Run completed in 3 seconds, 442 milliseconds. [info] Total number of tests run: 4 [info] Suites: completed 1, aborted 0 [info] Tests: succeeded 4, failed 0, canceled 0, ignored 0, pending 0 [info] All tests passed. ``` ### Was this patch authored or co-authored using generative AI tooling? No -- 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]
