Package org.apache.hadoop.hbase.rest.client

Examples of org.apache.hadoop.hbase.rest.client.Response

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    model.setBatch(1);
    model.addColumn(Bytes.toBytes(COLUMN_1));

    // test put operation is forbidden in read-only mode
    conf.set("hbase.rest.readonly", "true");
    Response response = client.put("/" + TABLE + "/scanner",
      Constants.MIMETYPE_PROTOBUF, model.createProtobufOutput());
    assertEquals(response.getCode(), 403);
    String scannerURI = response.getLocation();
    assertNull(scannerURI);

    // recall previous put operation with read-only off
    conf.set("hbase.rest.readonly", "false");
    response = client.put("/" + TABLE + "/scanner",
      Constants.MIMETYPE_PROTOBUF, model.createProtobufOutput());
    assertEquals(response.getCode(), 201);
    scannerURI = response.getLocation();
    assertNotNull(scannerURI);

    // get a cell
    response = client.get(scannerURI, Constants.MIMETYPE_BINARY);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_BINARY, response.getHeader("content-type"));
    // verify that data was returned
    assertTrue(response.getBody().length > 0);
    // verify that the expected X-headers are present
    boolean foundRowHeader = false, foundColumnHeader = false,
      foundTimestampHeader = false;
    for (Header header: response.getHeaders()) {
      if (header.getName().equals("X-Row")) {
        foundRowHeader = true;
      } else if (header.getName().equals("X-Column")) {
        foundColumnHeader = true;
      } else if (header.getName().equals("X-Timestamp")) {
        foundTimestampHeader = true;
      }
    }
    assertTrue(foundRowHeader);
    assertTrue(foundColumnHeader);
    assertTrue(foundTimestampHeader);

    // test delete scanner operation is forbidden in read-only mode
    conf.set("hbase.rest.readonly", "true");
    response = client.delete(scannerURI);
    assertEquals(response.getCode(), 403);

    // recall previous delete scanner operation with read-only off
    conf.set("hbase.rest.readonly", "false");
    response = client.delete(scannerURI);
    assertEquals(response.getCode(), 200);
  }
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  public void testTableDoesNotExist() throws IOException, JAXBException {
    ScannerModel model = new ScannerModel();
    StringWriter writer = new StringWriter();
    marshaller.marshal(model, writer);
    byte[] body = Bytes.toBytes(writer.toString());
    Response response = client.put("/" + NONEXISTENT_TABLE +
      "/scanner", Constants.MIMETYPE_XML, body);
    assertEquals(response.getCode(), 404);
  }
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  @Test
  public void testTableCreateAndDeleteXML() throws IOException, JAXBException {
    String schemaPath = "/" + TABLE1 + "/schema";
    TableSchemaModel model;
    Response response;

    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    assertFalse(admin.tableExists(TABLE1));

    // create the table
    model = TestTableSchemaModel.buildTestModel(TABLE1);
    TestTableSchemaModel.checkModel(model, TABLE1);
    response = client.put(schemaPath, Constants.MIMETYPE_XML, toXML(model));
    assertEquals(response.getCode(), 201);

    // recall the same put operation but in read-only mode
    conf.set("hbase.rest.readonly", "true");
    response = client.put(schemaPath, Constants.MIMETYPE_XML, toXML(model));
    assertEquals(response.getCode(), 403);

    // retrieve the schema and validate it
    response = client.get(schemaPath, Constants.MIMETYPE_XML);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
    model = fromXML(response.getBody());
    TestTableSchemaModel.checkModel(model, TABLE1);

    // delete the table
    client.delete(schemaPath);
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  @Test
  public void testTableCreateAndDeletePB() throws IOException, JAXBException {
    String schemaPath = "/" + TABLE2 + "/schema";
    TableSchemaModel model;
    Response response;

    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    assertFalse(admin.tableExists(TABLE2));

    // create the table
    model = TestTableSchemaModel.buildTestModel(TABLE2);
    TestTableSchemaModel.checkModel(model, TABLE2);
    response = client.put(schemaPath, Constants.MIMETYPE_PROTOBUF,
      model.createProtobufOutput());
    assertEquals(response.getCode(), 201);

    // recall the same put operation but in read-only mode
    conf.set("hbase.rest.readonly", "true");
    response = client.put(schemaPath, Constants.MIMETYPE_PROTOBUF,
      model.createProtobufOutput());
    assertEquals(response.getCode(), 403);

    // retrieve the schema and validate it
    response = client.get(schemaPath, Constants.MIMETYPE_PROTOBUF);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_PROTOBUF, response.getHeader("content-type"));
    model = new TableSchemaModel();
    model.getObjectFromMessage(response.getBody());
    TestTableSchemaModel.checkModel(model, TABLE2);

    // retrieve the schema and validate it with alternate pbuf type
    response = client.get(schemaPath, Constants.MIMETYPE_PROTOBUF_IETF);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_PROTOBUF_IETF, response.getHeader("content-type"));
    model = new TableSchemaModel();
    model.getObjectFromMessage(response.getBody());
    TestTableSchemaModel.checkModel(model, TABLE2);

    // delete the table
    client.delete(schemaPath);
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    }
  }

  @Test
  public void testTableListText() throws IOException {
    Response response = client.get("/", Constants.MIMETYPE_TEXT);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_TEXT, response.getHeader("content-type"));
  }
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    StringBuilder path = new StringBuilder();
    path.append('/');
    path.append(table);
    path.append('/');
    path.append(row);
    Response response = client.delete(path.toString());
    Thread.yield();
    return response;
  }
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    path.append(table);
    path.append('/');
    path.append(row);
    path.append('/');
    path.append(column);
    Response response = client.delete(path.toString());
    Thread.yield();
    return response;
  }
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    path.append(column);
    return getValueXML(path.toString());
  }

  private static Response getValueXML(String url) throws IOException {
    Response response = client.get(url, Constants.MIMETYPE_XML);
    return response;
  }
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    path.append(column);
    return getValuePB(path.toString());
  }

  private static Response getValuePB(String url) throws IOException {
    Response response = client.get(url, Constants.MIMETYPE_PROTOBUF);
    return response;
  }
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      Bytes.toBytes(value)));
    CellSetModel cellSetModel = new CellSetModel();
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    marshaller.marshal(cellSetModel, writer);
    Response response = client.put(url, Constants.MIMETYPE_XML,
      Bytes.toBytes(writer.toString()));
    Thread.yield();
    return response;
  }
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Related Classes of org.apache.hadoop.hbase.rest.client.Response

  • org.apache.hadoop.hbase.rest.RowResourceBase
  • org.apache.hadoop.hbase.rest.TestDeleteRow
  • org.apache.hadoop.hbase.rest.TestGetAndPutResource
  • org.apache.hadoop.hbase.rest.TestGzipFilter
  • org.apache.hadoop.hbase.rest.TestMultiRowResource
  • org.apache.hadoop.hbase.rest.TestResourceFilter
  • org.apache.hadoop.hbase.rest.TestRowResource
  • org.apache.hadoop.hbase.rest.TestScannerResource
  • org.apache.hadoop.hbase.rest.TestScannersWithFilters
  • org.apache.hadoop.hbase.rest.TestScannersWithLabels
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