org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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package org.apache.hadoop.hive.ql.io.avro;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.hive.serde2.avro.AvroGenericRecordWritable;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.mapred.FileInputFormat;
import org.apache.hadoop.mapred.FileSplit;
import org.apache.hadoop.mapred.InputSplit;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.JobConfigurable;
import org.apache.hadoop.mapred.RecordReader;
import org.apache.hadoop.mapred.Reporter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
public class AvroContainerInputFormat
extends FileInputFormat implements JobConfigurable {
protected JobConf jobConf;
@Override
protected FileStatus[] listStatus(JobConf job) throws IOException {
List result = new ArrayList();
for (FileStatus file : super.listStatus(job)) {
result.add(file);
}
return result.toArray(new FileStatus[0]);
}
@Override
public RecordReader
getRecordReader(InputSplit inputSplit, JobConf jc, Reporter reporter) throws IOException {
return new AvroGenericRecordReader(jc, (FileSplit) inputSplit, reporter);
}
@Override
public void configure(JobConf jobConf) {
this.jobConf = jobConf;
}
}