/**
 * Copyright 2012 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package parquet.avro;

import org.apache.avro.Schema;
import org.apache.avro.generic.IndexedRecord;
import org.apache.hadoop.mapreduce.Job;
import parquet.hadoop.ParquetInputFormat;
import parquet.hadoop.util.ContextUtil;

/**
 * A Hadoop {@link org.apache.hadoop.mapreduce.InputFormat} for Parquet files.
 */
public class AvroParquetInputFormat extends ParquetInputFormat<IndexedRecord> {
  public AvroParquetInputFormat() {
    super(AvroReadSupport.class);
  }

  /**
   * Set the subset of columns to read (projection pushdown). Specified as an Avro
   * schema, the requested projection is converted into a Parquet schema for Parquet
   * column projection.
   * <p>
   * This is useful if the full schema is large and you only want to read a few
   * columns, since it saves time by not reading unused columns.
   * <p>
   * If a requested projection is set, then the Avro schema used for reading
   * must be compatible with the projection. For instance, if a column is not included
   * in the projection then it must either not be included or be optional in the read
   * schema. Use {@link #setAvroReadSchema(org.apache.hadoop.mapreduce.Job,
   * org.apache.avro.Schema)} to set a read schema, if needed.
   * @param job
   * @param requestedProjection
   * @see #setAvroReadSchema(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)
   * @see parquet.avro.AvroParquetOutputFormat#setSchema(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)
   */
  public static void setRequestedProjection(Job job, Schema requestedProjection) {
    AvroReadSupport.setRequestedProjection(ContextUtil.getConfiguration(job),
        requestedProjection);
  }

  /**
   * 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
   * @param avroReadSchema
   * @see #setRequestedProjection(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)
   * @see parquet.avro.AvroParquetOutputFormat#setSchema(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)
   */
  public static void setAvroReadSchema(Job job, Schema avroReadSchema) {
    AvroReadSupport.setAvroReadSchema(ContextUtil.getConfiguration(job), avroReadSchema);
  }

}

@@ -932,16 +932,19 @@
 utFormat
+%3CT%3E
  extends
@@ -963,29 +963,17 @@
 tFormat%3C
-IndexedRecord
+T
 %3E %7B%0A  pu

Add type parameter to AvroParquetInputFormat.