LuciferYang opened a new pull request #29348: URL: https://github.com/apache/spark/pull/29348
### What changes were proposed in this pull request? The purpose of this PR is to resolve [SPARK-32526](https://issues.apache.org/jira/browse/SPARK-32526) which should allow Spark to compile `sql/catalyst` module with Scala 2.13 profile. The main changes of this pr is adding `.toSeq` calls where mutable collections are returned as `Seq`, similar as #28791 . ### Why are the changes needed? We need to support a Scala 2.13 build. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. (2.13 was not tested, there are still about 100 failed test cases with 2.13 profile in sql/catalyst module.) ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org