MaxGekk commented on a change in pull request #28102: [SPARK-31327][SQL] Write
Spark version into Avro file metadata
URL: https://github.com/apache/spark/pull/28102#discussion_r402443422
##########
File path:
external/avro/src/main/scala/org/apache/spark/sql/avro/AvroOutputWriter.scala
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@@ -45,20 +48,19 @@ private[avro] class AvroOutputWriter(
* Overrides the couple of methods responsible for generating the output
streams / files so
* that the data can be correctly partitioned
*/
- private val recordWriter: RecordWriter[AvroKey[GenericRecord], NullWritable]
=
- new AvroKeyOutputFormat[GenericRecord]() {
-
+ private val recordWriter: RecordWriter[AvroKey[GenericRecord], NullWritable]
= {
+ val sparkVersion = Map(SPARK_VERSION_METADATA_KEY ->
SPARK_VERSION_SHORT).asJava
Review comment:
Could you update the comment
https://github.com/apache/spark/blob/86cc907448f0102ad0c185e87fcc897d0a32707f/sql/core/src/main/scala/org/apache/spark/sql/package.scala#L50-L51
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