this.context = HadoopUtils.instantiateTaskAttemptContext(this.jobConf, taskAttemptID);
} catch (Exception e) {
throw new RuntimeException(e);
}
this.fileOutputCommitter = new FileOutputCommitter();
try {
this.jobContext = HadoopUtils.instantiateJobContext(this.jobConf, new JobID());
} catch (Exception e) {
throw new RuntimeException(e);