ZipFileOutputFormat not giving output in .zip format mapreduce

Question

i have an application where i read HBase and write records into files. Final output should be in .zip compressed format not hadoop supported format . For this i have used custom ZipFileOutputFormat to get records in .zip files.

Here is my implementation

ZipFileOutputFormat.setOutputPath(job, new Path(args[1]));

This is details of the ZipFileOutputFormat.class

public class ZipFileOutputFormat extends FileOutputFormat<NullWritable, Text> {
    @Override
    public RecordWriter<NullWritable, Text> getRecordWriter(
            TaskAttemptContext job) throws IOException, InterruptedException {
        Path file = getDefaultWorkFile(job, ".zip");

        FileSystem fs = file.getFileSystem(job.getConfiguration());

        return new ZipRecordWriter(fs.create(file, false));
    }

    public static class ZipRecordWriter extends
            RecordWriter<NullWritable, Text> {
        protected ZipOutputStream zos;

        public ZipRecordWriter(FSDataOutputStream os) {
            zos = new ZipOutputStream(os);
        }

        @Override
        public void write(NullWritable key, Text value) throws IOException,
                InterruptedException {
            // TODO: create new ZipEntry & add to the ZipOutputStream (zos)
        }

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

I am not getting any error but my output in still in r-000001 format .

Am i missing any configuration here ?

Answer 1

I have found the problem . After setting below in the job conf my problem has been removed

LazyOutputFormat.setOutputFormatClass(job, ZipFileOutputFormat.class);

Before it was

LazyOutputFormat.setOutputFormatClass(job, TextInputFormat.class);

Also set

job.setOutputFormatClass(ZipFileOutputFormat.class);