K - The job output key type (may be a Writable, AvroKey).V - The job output value type (may be a Writable, AvroValue).public class AvroSequenceFileOutputFormat<K,V> extends FileOutputFormat<K,V>
FileOutputFormat.CounterBASE_OUTPUT_NAME, COMPRESS, COMPRESS_CODEC, COMPRESS_TYPE, OUTDIR, PART| Constructor and Description |
|---|
AvroSequenceFileOutputFormat() |
| Modifier and Type | Method and Description |
|---|---|
static SequenceFile.CompressionType |
getOutputCompressionType(Configuration conf)
Gets type of compression for the output sequence file.
|
RecordWriter<K,V> |
getRecordWriter(TaskAttemptContext context) |
static void |
setOutputCompressionType(Job job,
SequenceFile.CompressionType compressionType)
Sets the type of compression for the output sequence file.
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checkOutputSpecs, getCompressOutput, getDefaultWorkFile, getOutputCommitter, getOutputCompressorClass, getOutputName, getOutputPath, getPathForWorkFile, getUniqueFile, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputName, setOutputPathpublic RecordWriter<K,V> getRecordWriter(TaskAttemptContext context) throws IOException, InterruptedException
getRecordWriter in class FileOutputFormat<K,V>IOExceptionInterruptedExceptionpublic static void setOutputCompressionType(Job job, SequenceFile.CompressionType compressionType)
job - The job configuration.compressionType - The compression type for the target sequence file.public static SequenceFile.CompressionType getOutputCompressionType(Configuration conf)
conf - The job configuration.Copyright © 2009–2023 The Apache Software Foundation. All rights reserved.