Package org.apache.hadoop.hbase.thrift2.generated

Examples of org.apache.hadoop.hbase.thrift2.generated.TScan


    ThriftHBaseServiceHandler handler = createHandler();
    byte[] rowName = "testIncrement".getBytes();
    ByteBuffer table = wrap(tableAname);

    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(new TColumnValue(wrap(familyAname), wrap(qualifierAname),
      wrap(Bytes.toBytes(1L))));
    TPut put = new TPut(wrap(rowName), columnValues);
    put.setColumnValues(columnValues);
    handler.put(table, put);

    List<TColumnIncrement> incrementColumns = new ArrayList<TColumnIncrement>();
    incrementColumns.add(new TColumnIncrement(wrap(familyAname), wrap(qualifierAname)));
    TIncrement increment = new TIncrement(wrap(rowName), incrementColumns);
    handler.increment(table, increment);

    TGet get = new TGet(wrap(rowName));
    TResult result = handler.get(table, get);

    assertArrayEquals(rowName, result.getRow());
    assertEquals(1, result.getColumnValuesSize());
    TColumnValue columnValue = result.getColumnValues().get(0);
    assertArrayEquals(Bytes.toBytes(2L), columnValue.getValue());
  }
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    ThriftHBaseServiceHandler handler = createHandler();
    byte[] rowName = "testCheckAndPut".getBytes();
    ByteBuffer table = wrap(tableAname);

    List<TColumnValue> columnValuesA = new ArrayList<TColumnValue>();
    TColumnValue columnValueA = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
      wrap(valueAname));
    columnValuesA.add(columnValueA);
    TPut putA = new TPut(wrap(rowName), columnValuesA);
    putA.setColumnValues(columnValuesA);

    List<TColumnValue> columnValuesB = new ArrayList<TColumnValue>();
    TColumnValue columnValueB = new TColumnValue(wrap(familyBname), wrap(qualifierBname),
      wrap(valueBname));
    columnValuesB.add(columnValueB);
    TPut putB = new TPut(wrap(rowName), columnValuesB);
    putB.setColumnValues(columnValuesB);
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    ThriftHBaseServiceHandler handler = createHandler();
    byte[] rowName = "testCheckAndDelete".getBytes();
    ByteBuffer table = wrap(tableAname);

    List<TColumnValue> columnValuesA = new ArrayList<TColumnValue>();
    TColumnValue columnValueA = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
      wrap(valueAname));
    columnValuesA.add(columnValueA);
    TPut putA = new TPut(wrap(rowName), columnValuesA);
    putA.setColumnValues(columnValuesA);

    List<TColumnValue> columnValuesB = new ArrayList<TColumnValue>();
    TColumnValue columnValueB = new TColumnValue(wrap(familyBname), wrap(qualifierBname),
      wrap(valueBname));
    columnValuesB.add(columnValueB);
    TPut putB = new TPut(wrap(rowName), columnValuesB);
    putB.setColumnValues(columnValuesB);
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  public void testScan() throws Exception {
    ThriftHBaseServiceHandler handler = createHandler();
    ByteBuffer table = wrap(tableAname);

    // insert data
    TColumnValue columnValue = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
      wrap(valueAname));
    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(columnValue);
    for (int i = 0; i < 10; i++) {
      TPut put = new TPut(wrap(("testScan" + i).getBytes()), columnValues);
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  public void testScanWithFilter() throws Exception {
    ThriftHBaseServiceHandler handler = createHandler();
    ByteBuffer table = wrap(tableAname);

    // insert data
    TColumnValue columnValue = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
      wrap(valueAname));
    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(columnValue);
    for (int i = 0; i < 10; i++) {
      TPut put = new TPut(wrap(("testScanWithFilter" + i).getBytes()), columnValues);
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    // insert data
    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    for (int i = 0; i < 100; i++) {
      String colNum = pad(i, (byte) 3);
      TColumnValue columnValue = new TColumnValue(wrap(familyAname),
        wrap(("col" + colNum).getBytes()), wrap(("val" + colNum).getBytes()));
      columnValues.add(columnValue);
    }
    TPut put = new TPut(wrap(("testScanWithBatchSize").getBytes()), columnValues);
    handler.put(table, put);
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  public void testGetScannerResults() throws Exception {
    ThriftHBaseServiceHandler handler = createHandler();
    ByteBuffer table = wrap(tableAname);

    // insert data
    TColumnValue columnValue =
        new TColumnValue(wrap(familyAname), wrap(qualifierAname), wrap(valueAname));
    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(columnValue);
    for (int i = 0; i < 20; i++) {
      TPut put =
          new TPut(wrap(("testGetScannerResults" + pad(i, (byte) 2)).getBytes()), columnValues);
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    TGet get = new TGet(wrap(rowName));
    assertFalse(handler.exists(table, get));

    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(new TColumnValue(wrap(familyAname), wrap(qualifierAname), wrap(valueAname)));
    columnValues.add(new TColumnValue(wrap(familyBname), wrap(qualifierBname),  wrap(valueBname)));
    TPut put = new TPut(wrap(rowName), columnValues);
    put.setColumnValues(columnValues);

    handler.put(table, put);
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    tGet.setAttributes(attributes);
    Get get = getFromThrift(tGet);
    assertArrayEquals(get.getAttribute("attribute1"), attributeValue);

    List<TColumnValue> columnValues = new ArrayList<TColumnValue>();
    columnValues.add(new TColumnValue(wrap(familyAname), wrap(qualifierAname), wrap(valueAname)));
    TPut tPut = new TPut(wrap(rowName) , columnValues);
    tPut.setAttributes(attributes);
    Put put = putFromThrift(tPut);
    assertArrayEquals(put.getAttribute("attribute1"), attributeValue);
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    ThriftHBaseServiceHandler handler = createHandler();
    byte[] rowName = "testMutateRow".getBytes();
    ByteBuffer table = wrap(tableAname);

    List<TColumnValue> columnValuesA = new ArrayList<TColumnValue>();
    TColumnValue columnValueA = new TColumnValue(wrap(familyAname), wrap(qualifierAname),
        wrap(valueAname));
    columnValuesA.add(columnValueA);
    TPut putA = new TPut(wrap(rowName), columnValuesA);
    putA.setColumnValues(columnValuesA);

    handler.put(table,putA);

    TGet get = new TGet(wrap(rowName));
    TResult result = handler.get(table, get);
    assertArrayEquals(rowName, result.getRow());
    List<TColumnValue> returnedColumnValues = result.getColumnValues();

    List<TColumnValue> expectedColumnValues = new ArrayList<TColumnValue>();
    expectedColumnValues.add(columnValueA);
    assertTColumnValuesEqual(expectedColumnValues, returnedColumnValues);

    List<TColumnValue> columnValuesB = new ArrayList<TColumnValue>();
    TColumnValue columnValueB = new TColumnValue(wrap(familyAname), wrap(qualifierBname),
        wrap(valueBname));
    columnValuesB.add(columnValueB);
    TPut putB = new TPut(wrap(rowName), columnValuesB);
    putB.setColumnValues(columnValuesB);
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