parquet-avro/src/main/java/org/apache/parquet/avro/AvroParquetInputFormat.java
public static void setAvroReadSchema(Job job, Schema avroReadSchema) {
    AvroReadSupport.setAvroReadSchema(ContextUtil.getConfiguration(job), avroReadSchema);
  }
public static void setAvroReadSchema(Job job, Schema avroReadSchema) {
    AvroReadSupport.setAvroReadSchema(ContextUtil.getConfiguration(job), avroReadSchema);
  }
Override the Avro schema to use for reading. If not set, the Avro schema used for
writing is used.
<p>
Differences between the read and write schemas are resolved using
<a href="http://avro.apache.org/docs/current/spec.html#Schema+Resolution">Avro's schema resolution rules</a>.
@param job a job
@param avroReadSchema the requested schema
@see #setRequestedProjection(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)
@see org.apache.parquet.avro.AvroParquetOutputFormat#setSchema(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)