Re: [PR] [SPARK-42034] QueryExecutionListener and Observation API do not work with `foreach` / `reduce` / `foreachPartition` action. [spark]

["vidma (via GitHub)" <gi...@apache.org>]

vidma commented on PR #39976:
URL: https://github.com/apache/spark/pull/39976#issuecomment-1752930380

   this wouldn't fix the `.observe()` not working in `df.write.jdbc()` because that one uses `repartitionedDF.rdd.foreachPartition` (i.e. with extra `.rdd`)!
    I think we need to remove .rdd usage from `JdbcUtils.scala` and make any other changes if necessary.
   
   @zzzzming95 @HyukjinKwon @beliefer
   
   https://github.com/zzzzming95/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala#L901-L903


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