Package org.apache.accumulo.core.client.mapreduce.InputFormatBase

Examples of org.apache.accumulo.core.client.mapreduce.InputFormatBase.RangeInputSplit

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    JobContext job = new JobContext(new Configuration(), new JobID());
    AccumuloInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "testtable2", new Authorizations());
    AccumuloInputFormat.setMockInstance(job.getConfiguration(), "testmapinstance");
    AccumuloInputFormat input = new AccumuloInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<Key,Value> rr = input.createRecordReader(ris, tac);
    rr.initialize(ris, tac);
   
    TestMapper mapper = new TestMapper();
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    AccumuloInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "testtable3", new Authorizations());
    AccumuloInputFormat.setMockInstance(job.getConfiguration(), "testmapinstance");
    final String regex = ".*1.*";
    AccumuloInputFormat.setRegex(job, RegexType.ROW, regex);
    AccumuloInputFormat input = new AccumuloInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<Key,Value> rr = input.createRecordReader(ris, tac);
    rr.initialize(ris, tac);
   
    Pattern p = Pattern.compile(regex);
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    JobContext job = new JobContext(new Configuration(), new JobID());
    AccumuloRowInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "test", new Authorizations());
    AccumuloRowInputFormat.setMockInstance(job.getConfiguration(), "instance1");
    AccumuloRowInputFormat crif = new AccumuloRowInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<Text,PeekingIterator<Entry<Key,Value>>> rr = crif.createRecordReader(ris, tac);
    rr.initialize(ris, tac);
   
    assertTrue(rr.nextKeyValue());
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    JobContext job = new JobContext(new Configuration(), new JobID());
    AccumuloInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "testtable2", new Authorizations());
    AccumuloInputFormat.setMockInstance(job.getConfiguration(), "testmapinstance");
    AccumuloInputFormat input = new AccumuloInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<Key,Value> rr = input.createRecordReader(ris, tac);
    rr.initialize(ris, tac);
   
    TestMapper mapper = new TestMapper();
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    JobContext job = new JobContext(new Configuration(), new JobID());
    ChunkInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "test", new Authorizations("A", "B", "C", "D"));
    ChunkInputFormat.setMockInstance(job.getConfiguration(), "instance1");
    ChunkInputFormat cif = new ChunkInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<List<Entry<Key,Value>>,InputStream> rr = cif.createRecordReader(ris, tac);
    rr.initialize(ris, tac);
   
    assertTrue(rr.nextKeyValue());
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    JobContext job = new JobContext(new Configuration(), new JobID());
    ChunkInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "test", new Authorizations("A", "B", "C", "D"));
    ChunkInputFormat.setMockInstance(job.getConfiguration(), "instance2");
    ChunkInputFormat cif = new ChunkInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<List<Entry<Key,Value>>,InputStream> crr = cif.createRecordReader(ris, tac);
    crr.initialize(ris, tac);
   
    assertTrue(crr.nextKeyValue());
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    JobContext job = new JobContext(new Configuration(), new JobID());
    ChunkInputFormat.setInputInfo(job.getConfiguration(), "root", "".getBytes(), "test", new Authorizations("A", "B", "C", "D"));
    ChunkInputFormat.setMockInstance(job.getConfiguration(), "instance3");
    ChunkInputFormat cif = new ChunkInputFormat();
    RangeInputSplit ris = new RangeInputSplit();
    TaskAttemptContext tac = new TaskAttemptContext(job.getConfiguration(), new TaskAttemptID());
    RecordReader<List<Entry<Key,Value>>,InputStream> crr = cif.createRecordReader(ris, tac);
    crr.initialize(ris, tac);
   
    assertTrue(crr.nextKeyValue());
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Related Classes of org.apache.accumulo.core.client.mapreduce.InputFormatBase.RangeInputSplit

  • org.apache.accumulo.core.client.mapreduce.AccumuloInputFormatTest
  • org.apache.accumulo.core.client.mapreduce.AccumuloRowInputFormatTest
  • org.apache.accumulo.examples.simple.filedata.ChunkInputFormatTest
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