[GitHub] HyukjinKwon commented on a change in pull request #23797: [WIP][SPARK-26856][PYSPARK] Python support for from_avro and to_avro APIs

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HyukjinKwon commented on a change in pull request #23797: [WIP][SPARK-26856][PYSPARK] Python support for from_avro and to_avro APIs
URL: https://github.com/apache/spark/pull/23797#discussion_r257448637
 
 

 ##########
 File path: docs/sql-data-sources-avro.md
 ##########
 @@ -137,6 +137,37 @@ StreamingQuery query = output
   .option("topic", "topic2")
   .start();
 
+{% endhighlight %}
+</div>
+<div data-lang="python" markdown="1">
+{% highlight python %}
+from pyspark.sql.functions import from_avro, to_avro
+
+# `from_avro` requires Avro schema in JSON string format.
+jsonFormatSchema = open("examples/src/main/resources/user.avsc", "r").read()
+
+df = spark
+  .readStream
 
 Review comment:
   nit: I think it needs `\` for each line.

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