public SequenceFileAsTextRecordReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<WritableComparable<?>, Writable>(); }
public SequenceFileAsJSONRecordBatchReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
public SequenceFileAsTextRecordReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<WritableComparable<?>, Writable>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
public SequenceFileAsTextRecordReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<WritableComparable<?>, Writable>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
public SequenceFileAsTextRecordReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<WritableComparable<?>, Writable>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
@Override public RecordReader<K, V> createRecordReader(InputSplit split, TaskAttemptContext context ) throws IOException { return new SequenceFileRecordReader<K,V>(); }
public SequenceFileAsTextRecordReader() throws IOException { sequenceFileRecordReader = new SequenceFileRecordReader<WritableComparable<?>, Writable>(); }
/** * Returns a reader for this split of the distributed cache file list. */ @Override public RecordReader<LongWritable, BytesWritable> createRecordReader( InputSplit split, final TaskAttemptContext taskContext) throws IOException, InterruptedException { return new SequenceFileRecordReader<LongWritable, BytesWritable>(); } }
/** * Implementation of InputFormat::createRecordReader(). * * @param split The split for which the RecordReader is sought. * @param context The context of the current task-attempt. * @return A SequenceFileRecordReader instance, (since the copy-listing is a simple sequence-file.) * @throws IOException * @throws InterruptedException */ @Override public RecordReader<Text, CopyListingFileStatus> createRecordReader(InputSplit split, TaskAttemptContext context) throws IOException, InterruptedException { return new SequenceFileRecordReader<>(); } }
/** * Implementation of InputFormat::createRecordReader(). * * @param split The split for which the RecordReader is sought. * @param context The context of the current task-attempt. * @return A SequenceFileRecordReader instance, (since the copy-listing is a simple sequence-file.) * @throws IOException * @throws InterruptedException */ @Override public RecordReader<Text, CopyListingFileStatus> createRecordReader(InputSplit split, TaskAttemptContext context) throws IOException, InterruptedException { return new SequenceFileRecordReader<>(); } }
/** * Implementation of InputFormat::createRecordReader(). * @param split The split for which the RecordReader is sought. * @param context The context of the current task-attempt. * @return A SequenceFileRecordReader instance, (since the copy-listing is a * simple sequence-file.) * @throws IOException * @throws InterruptedException */ @Override public RecordReader<Text, CopyListingFileStatus> createRecordReader( InputSplit split, TaskAttemptContext context) throws IOException, InterruptedException { return new SequenceFileRecordReader<Text, CopyListingFileStatus>(); } }
private void openForRead(TaskAttemptContext taskAttemptContext) throws IOException, InterruptedException { reader = new SequenceFileRecordReader<>(); reader .initialize(new FileSplit(chunkFilePath, 0, getFileSize(chunkFilePath, configuration), null), taskAttemptContext); }
private void openForRead(TaskAttemptContext taskAttemptContext) throws IOException, InterruptedException { reader = new SequenceFileRecordReader<>(); reader .initialize(new FileSplit(chunkFilePath, 0, getFileSize(chunkFilePath, configuration), null), taskAttemptContext); }
private void openForRead(TaskAttemptContext taskAttemptContext) throws IOException, InterruptedException { reader = new SequenceFileRecordReader<K, V>(); reader.initialize(new FileSplit(chunkFilePath, 0, DistCpUtils.getFileSize(chunkFilePath, chunkContext.getConfiguration()), null), taskAttemptContext); }
private void openForRead(TaskAttemptContext taskAttemptContext) throws IOException, InterruptedException { reader = new SequenceFileRecordReader<K, V>(); reader.initialize(new FileSplit(chunkFilePath, 0, DistCpUtils.getFileSize(chunkFilePath, chunkContext.getConfiguration()), null), taskAttemptContext); }