Package org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger

Examples of org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger.ReaderPair

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  public void testReaderPair() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();
    RecordIdentifier minKey = new RecordIdentifier(10, 20, 30);
    RecordIdentifier maxKey = new RecordIdentifier(40, 50, 60);
    ReaderPair pair = new ReaderPair(key, reader, 20, minKey, maxKey,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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  @Test
  public void testReaderPairNoMin() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();

    ReaderPair pair = new ReaderPair(key, reader, 20, null, null,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(20, key.getRowId());
    assertEquals(100, key.getCurrentTransactionId());
    assertEquals("first", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(30, key.getRowId());
    assertEquals(110, key.getCurrentTransactionId());
    assertEquals("second", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(61, key.getRowId());
    assertEquals(140, key.getCurrentTransactionId());
    assertEquals("fifth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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    ReaderKey key = new ReaderKey();
    Reader reader = createMockOriginalReader();
    RecordIdentifier minKey = new RecordIdentifier(0, 10, 1);
    RecordIdentifier maxKey = new RecordIdentifier(0, 10, 3);
    boolean[] includes = new boolean[]{true, true};
    ReaderPair pair = new OriginalReaderPair(key, reader, 10, minKey, maxKey,
        new Reader.Options().include(includes));
    RecordReader recordReader = pair.recordReader;
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(2, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(3, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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  @Test
  public void testOriginalReaderPairNoMin() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockOriginalReader();
    ReaderPair pair = new OriginalReaderPair(key, reader, 10, null, null,
        new Reader.Options());
    assertEquals("first", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(0, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("second", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(1, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("third", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(2, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("fourth", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(3, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("fifth", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(4, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(pair.recordReader).close();
  }
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  public void testReaderPair() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();
    RecordIdentifier minKey = new RecordIdentifier(10, 20, 30);
    RecordIdentifier maxKey = new RecordIdentifier(40, 50, 60);
    ReaderPair pair = new ReaderPair(key, reader, 20, minKey, maxKey,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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  @Test
  public void testReaderPairNoMin() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();

    ReaderPair pair = new ReaderPair(key, reader, 20, null, null,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(20, key.getRowId());
    assertEquals(100, key.getCurrentTransactionId());
    assertEquals("first", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(30, key.getRowId());
    assertEquals(110, key.getCurrentTransactionId());
    assertEquals("second", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(61, key.getRowId());
    assertEquals(140, key.getCurrentTransactionId());
    assertEquals("fifth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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    ReaderKey key = new ReaderKey();
    Reader reader = createMockOriginalReader();
    RecordIdentifier minKey = new RecordIdentifier(0, 10, 1);
    RecordIdentifier maxKey = new RecordIdentifier(0, 10, 3);
    boolean[] includes = new boolean[]{true, true};
    ReaderPair pair = new OriginalReaderPair(key, reader, 10, minKey, maxKey,
        new Reader.Options().include(includes));
    RecordReader recordReader = pair.recordReader;
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(2, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(3, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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  @Test
  public void testOriginalReaderPairNoMin() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockOriginalReader();
    ReaderPair pair = new OriginalReaderPair(key, reader, 10, null, null,
        new Reader.Options());
    assertEquals("first", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(0, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("second", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(1, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("third", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(2, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("fourth", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(3, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals("fifth", value(pair.nextRecord));
    assertEquals(0, key.getTransactionId());
    assertEquals(10, key.getBucketId());
    assertEquals(4, key.getRowId());
    assertEquals(0, key.getCurrentTransactionId());

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(pair.recordReader).close();
  }
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  public void testReaderPair() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();
    RecordIdentifier minKey = new RecordIdentifier(10, 20, 30);
    RecordIdentifier maxKey = new RecordIdentifier(40, 50, 60);
    ReaderPair pair = new ReaderPair(key, reader, 20, minKey, maxKey,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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  @Test
  public void testReaderPairNoMin() throws Exception {
    ReaderKey key = new ReaderKey();
    Reader reader = createMockReader();

    ReaderPair pair = new ReaderPair(key, reader, 20, null, null,
        new Reader.Options());
    RecordReader recordReader = pair.recordReader;
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(20, key.getRowId());
    assertEquals(100, key.getCurrentTransactionId());
    assertEquals("first", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(30, key.getRowId());
    assertEquals(110, key.getCurrentTransactionId());
    assertEquals("second", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(10, key.getTransactionId());
    assertEquals(20, key.getBucketId());
    assertEquals(40, key.getRowId());
    assertEquals(120, key.getCurrentTransactionId());
    assertEquals("third", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(60, key.getRowId());
    assertEquals(130, key.getCurrentTransactionId());
    assertEquals("fourth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(40, key.getTransactionId());
    assertEquals(50, key.getBucketId());
    assertEquals(61, key.getRowId());
    assertEquals(140, key.getCurrentTransactionId());
    assertEquals("fifth", value(pair.nextRecord));

    pair.next(pair.nextRecord);
    assertEquals(null, pair.nextRecord);
    Mockito.verify(recordReader).close();
  }
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Related Classes of org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger.ReaderPair

  • org.apache.hadoop.hive.ql.io.orc.TestOrcRawRecordMerger
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