Package org.apache.hadoop.io.SequenceFile

Examples of org.apache.hadoop.io.SequenceFile.CompressionType

275
276
277
278
279
280
281
282
283
284
285
          if (slice == DEFAULT_SLICE) {
            wname = new Path(new Path(new Path(out, segmentName), dirName), name);
          } else {
            wname = new Path(new Path(new Path(out, segmentName + "-" + slice), dirName), name);
          }
          CompressionType compType =
              SequenceFileOutputFormat.getOutputCompressionType(job);
          if (clazz.isAssignableFrom(ParseText.class)) {
            compType = CompressionType.RECORD;
          }
          res = new MapFile.Writer(job, fs, wname.toString(), Text.class, clazz, compType, progress);
View Full Code Here
96
97
98
99
100
101
102
103
104
105
106
    final int interval = job.getInt("db.fetch.interval.default", 2592000);
    final boolean ignoreExternalLinks = job.getBoolean("db.ignore.external.links", false);
    int maxOutlinksPerPage = job.getInt("db.max.outlinks.per.page", 100);
    final int maxOutlinks = (maxOutlinksPerPage < 0) ? Integer.MAX_VALUE
                                                     : maxOutlinksPerPage;
    final CompressionType compType = SequenceFileOutputFormat.getOutputCompressionType(job);
    Path out = FileOutputFormat.getOutputPath(job);
   
    Path text = new Path(new Path(out, ParseText.DIR_NAME), name);
    Path data = new Path(new Path(out, ParseData.DIR_NAME), name);
    Path crawl = new Path(new Path(out, CrawlDatum.PARSE_DIR_NAME), name);
View Full Code Here
634
635
636
637
638
639
640
641
642
643
644
      if (rwonly && (!create || merge || fast)) {
        System.err.println(usage);
        System.exit(-1);
      }

      CompressionType compressionType =
        CompressionType.valueOf(compressType);
      CompressionCodec codec = (CompressionCodec)ReflectionUtils.newInstance(
                                                                             conf.getClassByName(compressionCodec),
                                                                             conf);
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
    // get the path of the temporary output file
    Path file = FileOutputFormat.getTaskOutputPath(job, name);
   
    FileSystem fs = file.getFileSystem(job);
    CompressionCodec codec = null;
    CompressionType compressionType = CompressionType.NONE;
    if (getCompressOutput(job)) {
      // find the kind of compression to do
      compressionType = getOutputCompressionType(job);

      // find the right codec
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
    final boolean ignoreExternalLinks = job.getBoolean("db.ignore.external.links", false);
    int maxOutlinksPerPage = job.getInt("db.max.outlinks.per.page", 100);
    final boolean isParsing = job.getBoolean("fetcher.parse", true);
    final int maxOutlinks = (maxOutlinksPerPage < 0) ? Integer.MAX_VALUE
                                                     : maxOutlinksPerPage;
    final CompressionType compType = SequenceFileOutputFormat.getOutputCompressionType(job);
    Path out = FileOutputFormat.getOutputPath(job);
   
    Path text = new Path(new Path(out, ParseText.DIR_NAME), name);
    Path data = new Path(new Path(out, ParseData.DIR_NAME), name);
    Path crawl = new Path(new Path(out, CrawlDatum.PARSE_DIR_NAME), name);
View Full Code Here
517
518
519
520
521
522
523
524
525
526
527
      if (rwonly && (!create || merge || fast)) {
        System.err.println(usage);
        System.exit(-1);
      }

      CompressionType compressionType =
        CompressionType.valueOf(compressType);
      CompressionCodec codec = (CompressionCodec)ReflectionUtils.newInstance(
                                                                             conf.getClassByName(compressionCodec),
                                                                             conf);
View Full Code Here
543
544
545
546
547
548
549
550
551
552
553
      if (rwonly && (!create || merge || fast)) {
        System.err.println(usage);
        System.exit(-1);
      }

      CompressionType compressionType =
        CompressionType.valueOf(compressType);
      CompressionCodec codec = (CompressionCodec)ReflectionUtils.newInstance(
                                                                             conf.getClassByName(compressionCodec),
                                                                             conf);
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
    // get the path of the temporary output file
    Path file = FileOutputFormat.getTaskOutputPath(job, name);
   
    FileSystem fs = file.getFileSystem(job);
    CompressionCodec codec = null;
    CompressionType compressionType = CompressionType.NONE;
    if (getCompressOutput(job)) {
      // find the kind of compression to do
      compressionType = SequenceFileOutputFormat.getOutputCompressionType(job);

      // find the right codec
View Full Code Here
42
43
44
45
46
47
48
49
50
51
52
         getRecordWriter(TaskAttemptContext context
                         ) throws IOException, InterruptedException {
    Configuration conf = context.getConfiguration();
   
    CompressionCodec codec = null;
    CompressionType compressionType = CompressionType.NONE;
    if (getCompressOutput(context)) {
      // find the kind of compression to do
      compressionType = getOutputCompressionType(context);

      // find the right codec
View Full Code Here
37
38
39
40
41
42
43
44
45
46
47
    // get the path of the temporary output file
    final Path file = FileOutputFormat.getTaskOutputPath(job, name);

    final FileSystem fs = file.getFileSystem(job);
    CompressionCodec codec = null;
    CompressionType compressionType = CompressionType.NONE;
    if (getCompressOutput(job)) {
      // find the kind of compression to do
      compressionType = getOutputCompressionType(job);

      // find the right codec
View Full Code Here
TOP

Related Classes of org.apache.hadoop.io.SequenceFile.CompressionType

  • com.asakusafw.bulkloader.extractor.DfsFileImport
  • com.asakusafw.bulkloader.extractor.DfsFileImportTest
  • com.backtype.hadoop.pail.SequenceFileFormat
  • com.linkedin.camus.etl.kafka.common.SequenceFileRecordWriterProvider
  • com.linkedin.json.JsonSequenceFileOutputFormat
  • com.mozilla.pig.storage.SeqFileMultiStorage$MultiStorageSequenceOutputFormat
  • org.apache.accumulo.server.master.LogSort$LoggerMapFileOutputFormat
  • org.apache.avro.mapreduce.AvroSequenceFileOutputFormat
  • org.apache.flume.sink.hdfs.HDFSCompressedDataStream
  • org.apache.hadoop.hive.ql.exec.FileSinkOperator
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.