/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.crunch.types.avro;

import java.io.IOException;

import org.apache.avro.Schema;
import org.apache.avro.file.DataFileWriter;
import org.apache.avro.mapred.AvroJob;
import org.apache.avro.mapred.AvroWrapper;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.mapreduce.RecordWriter;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;

/** An {@link org.apache.hadoop.mapreduce.OutputFormat} for Avro data files. */
public class AvroOutputFormat<T> extends FileOutputFormat<AvroWrapper<T>, NullWritable> {

  @Override
  public RecordWriter<AvroWrapper<T>, NullWritable> getRecordWriter(TaskAttemptContext context) throws IOException,
      InterruptedException {

    Configuration conf = context.getConfiguration();
    Schema schema = null;
    String outputName = conf.get("crunch.namedoutput");
    if (outputName != null && !outputName.isEmpty()) {
      schema = (new Schema.Parser()).parse(conf.get("avro.output.schema." + outputName));
    } else {
      schema = AvroJob.getOutputSchema(context.getConfiguration());
    }

    ReflectDataFactory factory = Avros.getReflectDataFactory(conf);
    final DataFileWriter<T> WRITER = new DataFileWriter<T>(factory.<T> getWriter());

    Path path = getDefaultWorkFile(context, org.apache.avro.mapred.AvroOutputFormat.EXT);
    WRITER.create(schema, path.getFileSystem(context.getConfiguration()).create(path));

    return new RecordWriter<AvroWrapper<T>, NullWritable>() {
      @Override
      public void write(AvroWrapper<T> wrapper, NullWritable ignore) throws IOException {
        WRITER.append(wrapper.datum());
      }

      @Override
      public void close(TaskAttemptContext context) throws IOException, InterruptedException {
        WRITER.close();
      }
    };
  }

}
@@ -899,16 +899,58 @@
 Schema;%0A
+import org.apache.avro.file.CodecFactory;%0A
 import o
@@ -977,32 +977,32 @@
 DataFileWriter;%0A
-
 import org.apach
@@ -1188,16 +1188,57 @@
 itable;%0A
+import org.apache.hadoop.mapred.JobConf;%0A
 import o
@@ -2245,24 +2245,885 @@
 Writer());%0A%0A
+    JobConf jc = new JobConf(conf);%0A    /* copied from org.apache.avro.mapred.AvroOutputFormat */%0A    %0A    if (org.apache.hadoop.mapred.FileOutputFormat.getCompressOutput(jc)) %7B%0A      int level = conf.getInt(org.apache.avro.mapred.AvroOutputFormat.DEFLATE_LEVEL_KEY,%0A          org.apache.avro.mapred.AvroOutputFormat.DEFAULT_DEFLATE_LEVEL);%0A      String codecName = conf.get(AvroJob.OUTPUT_CODEC, %0A          org.apache.avro.file.DataFileConstants.DEFLATE_CODEC);%0A      CodecFactory codec = codecName.equals(org.apache.avro.file.DataFileConstants.DEFLATE_CODEC)%0A          ? CodecFactory.deflateCodec(level)%0A          : CodecFactory.fromString(codecName);%0A      WRITER.setCodec(codec);%0A    %7D%0A%0A    WRITER.setSyncInterval(jc.getInt(org.apache.avro.mapred.AvroOutputFormat.SYNC_INTERVAL_KEY, %0A        org.apache.avro.file.DataFileConstants.DEFAULT_SYNC_INTERVAL));%0A%0A
     Path pat
@@ -3284,24 +3284,28 @@
 ate(path));%0A
+    
 %0A    return 

Fix to compress Avro output