Examples with GetTableLayoutRequest com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest used on opensource projects

Example 61 with GetTableLayoutRequest

use of com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest in project aws-athena-query-federation by awslabs.

the class SqlServerMetadataHandlerTest method doGetTableLayout.

@Test
public void doGetTableLayout() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.sqlServerMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    PreparedStatement rowCountPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.ROW_COUNT_QUERY)).thenReturn(rowCountPreparedStatement);
    ResultSet rowCountResultSet = mockResultSet(new String[] { "ROW_COUNT" }, new int[] { Types.INTEGER }, new Object[][] { { 2 } }, new AtomicInteger(-1));
    Mockito.when(rowCountPreparedStatement.executeQuery()).thenReturn(rowCountResultSet);
    PreparedStatement preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { sqlServerMetadataHandler.PARTITION_NUMBER };
    int[] types = { Types.VARCHAR };
    Object[][] values = { { "2" }, { "3" } };
    ResultSet resultSet = mockResultSet(columns, types, values, new AtomicInteger(-1));
    Mockito.when(preparedStatement.executeQuery()).thenReturn(resultSet);
    Mockito.when(this.connection.getMetaData().getSearchStringEscape()).thenReturn(null);
    GetTableLayoutResponse getTableLayoutResponse = this.sqlServerMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    List<String> actualValues = new ArrayList<>();
    for (int i = 0; i < getTableLayoutResponse.getPartitions().getRowCount(); i++) {
        actualValues.add(BlockUtils.rowToString(getTableLayoutResponse.getPartitions(), i));
    }
    Assert.assertEquals(Arrays.asList("[PARTITION_NUMBER : 1]", "[PARTITION_NUMBER : 2]", "[PARTITION_NUMBER : 3]"), actualValues);
    SchemaBuilder expectedSchemaBuilder = SchemaBuilder.newBuilder();
    expectedSchemaBuilder.addField(FieldBuilder.newBuilder(sqlServerMetadataHandler.PARTITION_NUMBER, org.apache.arrow.vector.types.Types.MinorType.VARCHAR.getType()).build());
    Schema expectedSchema = expectedSchemaBuilder.build();
    Assert.assertEquals(expectedSchema, getTableLayoutResponse.getPartitions().getSchema());
    Assert.assertEquals(tableName, getTableLayoutResponse.getTableName());
    Mockito.verify(preparedStatement, Mockito.times(1)).setString(1, getTableLayoutRequest.getTableName().getSchemaName() + "." + getTableLayoutRequest.getTableName().getTableName());
}

Example 62 with GetTableLayoutRequest

use of com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest in project aws-athena-query-federation by awslabs.

the class SqlServerMetadataHandlerTest method doGetTableLayoutWithSQLException.

@Test(expected = RuntimeException.class)
public void doGetTableLayoutWithSQLException() throws Exception {
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.sqlServerMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    Connection connection = Mockito.mock(Connection.class, Mockito.RETURNS_DEEP_STUBS);
    JdbcConnectionFactory jdbcConnectionFactory = Mockito.mock(JdbcConnectionFactory.class);
    Mockito.when(jdbcConnectionFactory.getConnection(Mockito.any(JdbcCredentialProvider.class))).thenReturn(connection);
    Mockito.when(connection.getMetaData().getSearchStringEscape()).thenThrow(new SQLException());
    SqlServerMetadataHandler sqlServerMetadataHandler = new SqlServerMetadataHandler(databaseConnectionConfig, this.secretsManager, this.athena, jdbcConnectionFactory);
    sqlServerMetadataHandler.doGetTableLayout(Mockito.mock(BlockAllocator.class), getTableLayoutRequest);
}

Example 63 with GetTableLayoutRequest

use of com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest in project aws-athena-query-federation by awslabs.

the class SqlServerMetadataHandlerTest method doGetSplitsWithNoPartition.

@Test
public void doGetSplitsWithNoPartition() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    PreparedStatement viewCheckPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.VIEW_CHECK_QUERY)).thenReturn(viewCheckPreparedStatement);
    ResultSet viewCheckqueryResultSet = mockResultSet(new String[] { "TYPE_DESC" }, new int[] { Types.VARCHAR }, new Object[][] { { "TABLE" } }, new AtomicInteger(-1));
    Mockito.when(viewCheckPreparedStatement.executeQuery()).thenReturn(viewCheckqueryResultSet);
    PreparedStatement rowCountPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.ROW_COUNT_QUERY)).thenReturn(rowCountPreparedStatement);
    ResultSet rowCountResultSet = mockResultSet(new String[] { "ROW_COUNT" }, new int[] { Types.INTEGER }, new Object[][] { { 0 } }, new AtomicInteger(-1));
    Mockito.when(rowCountPreparedStatement.executeQuery()).thenReturn(rowCountResultSet);
    PreparedStatement preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { sqlServerMetadataHandler.PARTITION_NUMBER };
    int[] types = { Types.INTEGER };
    Object[][] values = { {} };
    ResultSet resultSet = mockResultSet(columns, types, values, new AtomicInteger(-1));
    Mockito.when(preparedStatement.executeQuery()).thenReturn(resultSet);
    Mockito.when(this.connection.getMetaData().getSearchStringEscape()).thenReturn(null);
    Schema partitionSchema = this.sqlServerMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    GetTableLayoutResponse getTableLayoutResponse = this.sqlServerMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    BlockAllocator splitBlockAllocator = new BlockAllocatorImpl();
    GetSplitsRequest getSplitsRequest = new GetSplitsRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, getTableLayoutResponse.getPartitions(), new ArrayList<>(partitionCols), constraints, null);
    GetSplitsResponse getSplitsResponse = this.sqlServerMetadataHandler.doGetSplits(splitBlockAllocator, getSplitsRequest);
    Set<Map<String, String>> expectedSplits = new HashSet<>();
    expectedSplits.add(Collections.singletonMap(sqlServerMetadataHandler.PARTITION_NUMBER, "0"));
    Assert.assertEquals(expectedSplits.size(), getSplitsResponse.getSplits().size());
    Set<Map<String, String>> actualSplits = getSplitsResponse.getSplits().stream().map(Split::getProperties).collect(Collectors.toSet());
    Assert.assertEquals(expectedSplits, actualSplits);
}

Example 64 with GetTableLayoutRequest

use of com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest in project aws-athena-query-federation by awslabs.

the class SqlServerMetadataHandlerTest method doGetSplits.

@Test
public void doGetSplits() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    PreparedStatement viewCheckPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.VIEW_CHECK_QUERY)).thenReturn(viewCheckPreparedStatement);
    ResultSet viewCheckqueryResultSet = mockResultSet(new String[] { "TYPE_DESC" }, new int[] { Types.VARCHAR }, new Object[][] { { "TABLE" } }, new AtomicInteger(-1));
    Mockito.when(viewCheckPreparedStatement.executeQuery()).thenReturn(viewCheckqueryResultSet);
    PreparedStatement rowCountPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.ROW_COUNT_QUERY)).thenReturn(rowCountPreparedStatement);
    ResultSet rowCountResultSet = mockResultSet(new String[] { "ROW_COUNT" }, new int[] { Types.INTEGER }, new Object[][] { { 2 } }, new AtomicInteger(-1));
    Mockito.when(rowCountPreparedStatement.executeQuery()).thenReturn(rowCountResultSet);
    PreparedStatement preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { sqlServerMetadataHandler.PARTITION_NUMBER };
    int[] types = { Types.INTEGER };
    Object[][] values = { { 2 }, { 3 } };
    ResultSet resultSet = mockResultSet(columns, types, values, new AtomicInteger(-1));
    Mockito.when(preparedStatement.executeQuery()).thenReturn(resultSet);
    PreparedStatement partFuncPreparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(sqlServerMetadataHandler.GET_PARTITION_FUNCTION_QUERY)).thenReturn(partFuncPreparedStatement);
    ResultSet partFuncResultSet = mockResultSet(new String[] { "PARTITION FUNCTION", "PARTITIONING COLUMN" }, new int[] { Types.VARCHAR, Types.VARCHAR }, new Object[][] { { "pf", "pc" } }, new AtomicInteger(-1));
    Mockito.when(partFuncPreparedStatement.executeQuery()).thenReturn(partFuncResultSet);
    Mockito.when(this.connection.getMetaData().getSearchStringEscape()).thenReturn(null);
    Schema partitionSchema = this.sqlServerMetadataHandler.getPartitionSchema("testCatalogName");
    Set<String> partitionCols = partitionSchema.getFields().stream().map(Field::getName).collect(Collectors.toSet());
    GetTableLayoutRequest getTableLayoutRequest = new GetTableLayoutRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, constraints, partitionSchema, partitionCols);
    GetTableLayoutResponse getTableLayoutResponse = this.sqlServerMetadataHandler.doGetTableLayout(blockAllocator, getTableLayoutRequest);
    BlockAllocator splitBlockAllocator = new BlockAllocatorImpl();
    GetSplitsRequest getSplitsRequest = new GetSplitsRequest(this.federatedIdentity, "testQueryId", "testCatalogName", tableName, getTableLayoutResponse.getPartitions(), new ArrayList<>(partitionCols), constraints, null);
    GetSplitsResponse getSplitsResponse = this.sqlServerMetadataHandler.doGetSplits(splitBlockAllocator, getSplitsRequest);
    Set<Map<String, String>> expectedSplits = new HashSet<>();
    expectedSplits.add(Map.ofEntries(Map.entry(sqlServerMetadataHandler.PARTITION_NUMBER, "1"), Map.entry("PARTITIONING_COLUMN", "pc"), Map.entry("PARTITION_FUNCTION", "pf")));
    expectedSplits.add(Map.ofEntries(Map.entry(sqlServerMetadataHandler.PARTITION_NUMBER, "2"), Map.entry("PARTITIONING_COLUMN", "pc"), Map.entry("PARTITION_FUNCTION", "pf")));
    expectedSplits.add(Map.ofEntries(Map.entry(sqlServerMetadataHandler.PARTITION_NUMBER, "3"), Map.entry("PARTITIONING_COLUMN", "pc"), Map.entry("PARTITION_FUNCTION", "pf")));
    Assert.assertEquals(expectedSplits.size(), getSplitsResponse.getSplits().size());
    Set<Map<String, String>> actualSplits = getSplitsResponse.getSplits().stream().map(Split::getProperties).collect(Collectors.toSet());
    Assert.assertEquals(expectedSplits, actualSplits);
}

Example 65 with GetTableLayoutRequest

use of com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest in project aws-athena-query-federation by awslabs.

the class TPCDSMetadataHandlerTest method doGetTableLayout.

@Test
public void doGetTableLayout() throws Exception {
    logger.info("doGetTableLayout - enter");
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    Schema schema = SchemaBuilder.newBuilder().build();
    GetTableLayoutRequest req = new GetTableLayoutRequest(identity, "queryId", "default", new TableName("tpcds1", "customer"), new Constraints(constraintsMap), schema, Collections.EMPTY_SET);
    GetTableLayoutResponse res = handler.doGetTableLayout(allocator, req);
    logger.info("doGetTableLayout - {}", res.getPartitions().getSchema());
    logger.info("doGetTableLayout - {}", res.getPartitions());
    assertTrue(res.getPartitions().getRowCount() == 1);
    logger.info("doGetTableLayout - exit");
}