Jefferson V created SPARK-31943: ----------------------------------- Summary: SPARK-31500 introduces breaking changes in 2.4.6 Key: SPARK-31943 URL: https://issues.apache.org/jira/browse/SPARK-31943 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.4.6 Reporter: Jefferson V
[31500|[https://github.com/apache/spark/pull/28351/files]] introduced unimplemented fields of the `Collect` class that cause extensions of that class to fail unless the spark version is pinned to `2.4.5`. Since this was a minor version bump, seems like this wasn't desired. I believe we should be able to at least put default values: `convertToBufferElement(value: Any): Any = InternalRow.copyValue(value)` `bufferElementType: DataType = child.dataType` and restore the `override def eval` in `Collect`, to support compatibility with 2.4.5 while allowing implementers in that file to override them to fix the bug. Since the abstract `Collect` is currently not designed to fix the bug (just provide tools that can be implemented to fix it), this change wouldn't undermine the bug fix, just add backwards compatibility to 2.4.5. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org