gengliangwang commented on a change in pull request #24405: [SPARK-27506][SQL]
Allow deserialization of Avro data using compatible schemas
URL: https://github.com/apache/spark/pull/24405#discussion_r353602763
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File path: docs/sql-data-sources-avro.md
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@@ -240,6 +240,14 @@ Data source options of Avro can be set via:
</td>
<td>function <code>from_avro</code></td>
</tr>
+ <tr>
+ <td><code>writerSchema</code></td>
Review comment:
I come up with this because in the implementation it also uses the name
`actual`:
https://github.com/rdblue/avro-java/blob/master/avro/src/main/java/org/apache/avro/generic/GenericDatumReader.java#L67
But I am OK with `writerSchema` as well since it is the name in the
constructor method.
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