anishshri-db commented on code in PR #49277:
URL: https://github.com/apache/spark/pull/49277#discussion_r1899783826
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBStateEncoder.scala:
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@@ -701,6 +797,32 @@ class AvroStateEncoder(
}
}
+ /**
+ * This method takes a byte array written using Avro encoding, and
+ * deserializes to an UnsafeRow using the Avro deserializer
+ */
+ def decodeFromAvroToUnsafeRow(
+ valueBytes: Array[Byte],
+ avroDeserializer: AvroDeserializer,
+ writerSchema: Schema,
+ readerSchema: Schema,
+ valueProj: UnsafeProjection): UnsafeRow = {
+ if (valueBytes != null) {
+ val reader = new GenericDatumReader[Any](writerSchema, readerSchema)
Review Comment:
lets add some comments here around the args
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