Examples with ReadRecordsRequest com.amazonaws.athena.connector.lambda.records.ReadRecordsRequest used on opensource projects

Example 81 with ReadRecordsRequest

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

the class DynamoDBRecordHandlerTest method testStructWithNullFromDdbTable.

@Test
public void testStructWithNullFromDdbTable() throws Exception {
    when(glueClient.getTable(any())).thenThrow(new EntityNotFoundException(""));
    TableName tableName = new TableName(DEFAULT_SCHEMA, TEST_TABLE4);
    GetTableRequest getTableRequest = new GetTableRequest(TEST_IDENTITY, TEST_QUERY_ID, TEST_CATALOG_NAME, tableName);
    GetTableResponse getTableResponse = metadataHandler.doGetTable(allocator, getTableRequest);
    logger.info("testStructWithNullFromGlueTable: GetTableResponse[{}]", getTableResponse);
    logger.info("testStructWithNullFromGlueTable: GetTableResponse Schema[{}]", getTableResponse.getSchema());
    Schema schema4 = getTableResponse.getSchema();
    for (Field f : schema4.getFields()) {
        if (f.getName().equals("Col2")) {
            assertEquals(1, f.getChildren().size());
            assertTrue(f.getType() instanceof ArrowType.Struct);
        }
    }
    Split split = Split.newBuilder(SPILL_LOCATION, keyFactory.create()).add(TABLE_METADATA, TEST_TABLE4).add(SEGMENT_ID_PROPERTY, "0").add(SEGMENT_COUNT_METADATA, "1").build();
    ReadRecordsRequest request = new ReadRecordsRequest(TEST_IDENTITY, TEST_CATALOG_NAME, TEST_QUERY_ID, TEST_TABLE_4_NAME, schema4, split, new Constraints(ImmutableMap.of()), // too big to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("testStructWithNullFromGlueTable: {}", BlockUtils.rowToString(response.getRecords(), 0));
    Block result = response.getRecords();
    assertEquals(1, result.getRowCount());
    assertEquals(schema4, result.getSchema());
    assertEquals("[Col0 : hashVal], [Col1 : {[field1 : someField1]}]", BlockUtils.rowToString(response.getRecords(), 0));
}

Example 82 with ReadRecordsRequest

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

the class DynamoDBRecordHandlerTest method testZeroRowQuery.

@Test
public void testZeroRowQuery() throws Exception {
    Map<String, String> expressionNames = ImmutableMap.of("#col_1", "col_1");
    Map<String, AttributeValue> expressionValues = ImmutableMap.of(":v0", toAttributeValue(1));
    Split split = Split.newBuilder(SPILL_LOCATION, keyFactory.create()).add(TABLE_METADATA, TEST_TABLE).add(HASH_KEY_NAME_METADATA, "col_0").add("col_0", toJsonString(toAttributeValue("test_str_999999"))).add(RANGE_KEY_FILTER_METADATA, "#col_1 >= :v0").add(EXPRESSION_NAMES_METADATA, toJsonString(expressionNames)).add(EXPRESSION_VALUES_METADATA, toJsonString(expressionValues)).build();
    ReadRecordsRequest request = new ReadRecordsRequest(TEST_IDENTITY, TEST_CATALOG_NAME, TEST_QUERY_ID, TEST_TABLE_NAME, schema, split, new Constraints(ImmutableMap.of()), // too big to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("testZeroRowQuery: rows[{}]", response.getRecordCount());
    assertEquals(0, response.getRecords().getRowCount());
}

Example 83 with ReadRecordsRequest

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

the class DynamoDBRecordHandlerTest method testReadScanSplitFiltered.

@Test
public void testReadScanSplitFiltered() throws Exception {
    Map<String, String> expressionNames = ImmutableMap.of("#col_6", "col_6");
    Map<String, AttributeValue> expressionValues = ImmutableMap.of(":v0", toAttributeValue(0), ":v1", toAttributeValue(1));
    Split split = Split.newBuilder(SPILL_LOCATION, keyFactory.create()).add(TABLE_METADATA, TEST_TABLE).add(SEGMENT_ID_PROPERTY, "0").add(SEGMENT_COUNT_METADATA, "1").add(NON_KEY_FILTER_METADATA, "NOT #col_6 IN (:v0,:v1)").add(EXPRESSION_NAMES_METADATA, toJsonString(expressionNames)).add(EXPRESSION_VALUES_METADATA, toJsonString(expressionValues)).build();
    ReadRecordsRequest request = new ReadRecordsRequest(TEST_IDENTITY, TEST_CATALOG_NAME, TEST_QUERY_ID, TEST_TABLE_NAME, schema, split, new Constraints(ImmutableMap.of()), // too big to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("testReadScanSplitFiltered: rows[{}]", response.getRecordCount());
    assertEquals(992, response.getRecords().getRowCount());
    logger.info("testReadScanSplitFiltered: {}", BlockUtils.rowToString(response.getRecords(), 0));
}

Example 84 with ReadRecordsRequest

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

the class DynamoDBRecordHandlerTest method testStructWithNullFromGlueTable.

@Test
public void testStructWithNullFromGlueTable() throws Exception {
    List<Column> columns = new ArrayList<>();
    columns.add(new Column().withName("col0").withType("string"));
    columns.add(new Column().withName("col1").withType("struct"));
    Map<String, String> param = ImmutableMap.of(SOURCE_TABLE_PROPERTY, TEST_TABLE4, COLUMN_NAME_MAPPING_PROPERTY, "col1=Col1,col2=Col2");
    Table table = new Table().withParameters(param).withPartitionKeys().withStorageDescriptor(new StorageDescriptor().withColumns(columns));
    GetTableResult mockResult = new GetTableResult().withTable(table);
    when(glueClient.getTable(any())).thenReturn(mockResult);
    TableName tableName = new TableName(DEFAULT_SCHEMA, TEST_TABLE4);
    GetTableRequest getTableRequest = new GetTableRequest(TEST_IDENTITY, TEST_QUERY_ID, TEST_CATALOG_NAME, tableName);
    GetTableResponse getTableResponse = metadataHandler.doGetTable(allocator, getTableRequest);
    logger.info("testStructWithNullFromGlueTable: GetTableResponse[{}]", getTableResponse);
    logger.info("testStructWithNullFromGlueTable: GetTableResponse Schema[{}]", getTableResponse.getSchema());
    Schema schema4 = getTableResponse.getSchema();
    for (Field f : schema4.getFields()) {
        if (f.getName().equals("Col2")) {
            assertEquals(2, f.getChildren().size());
            assertTrue(f.getType() instanceof ArrowType.Struct);
        }
    }
    Split split = Split.newBuilder(SPILL_LOCATION, keyFactory.create()).add(TABLE_METADATA, TEST_TABLE4).add(SEGMENT_ID_PROPERTY, "0").add(SEGMENT_COUNT_METADATA, "1").build();
    ReadRecordsRequest request = new ReadRecordsRequest(TEST_IDENTITY, TEST_CATALOG_NAME, TEST_QUERY_ID, TEST_TABLE_4_NAME, schema4, split, new Constraints(ImmutableMap.of()), // too big to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("testStructWithNullFromGlueTable: {}", BlockUtils.rowToString(response.getRecords(), 0));
    Block result = response.getRecords();
    assertEquals(1, result.getRowCount());
    assertEquals(schema4, result.getSchema());
    assertEquals("[Col0 : hashVal], [Col1 : {[field1 : someField1]}]", BlockUtils.rowToString(response.getRecords(), 0));
}

Example 85 with ReadRecordsRequest

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

the class DynamoDBRecordHandlerTest method testDateTimeSupportFromGlueTable.

@Test
public void testDateTimeSupportFromGlueTable() throws Exception {
    TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
    List<Column> columns = new ArrayList<>();
    columns.add(new Column().withName("col0").withType("string"));
    columns.add(new Column().withName("col1").withType("timestamp"));
    columns.add(new Column().withName("col2").withType("timestamp"));
    columns.add(new Column().withName("col3").withType("date"));
    columns.add(new Column().withName("col4").withType("date"));
    columns.add(new Column().withName("col5").withType("timestamptz"));
    columns.add(new Column().withName("col6").withType("timestamptz"));
    columns.add(new Column().withName("col7").withType("timestamptz"));
    Map<String, String> param = ImmutableMap.of(SOURCE_TABLE_PROPERTY, TEST_TABLE3, COLUMN_NAME_MAPPING_PROPERTY, "col1=Col1 , col2=Col2 ,col3=Col3, col4=Col4,col5=Col5,col6=Col6,col7=Col7", DATETIME_FORMAT_MAPPING_PROPERTY, "col1=yyyyMMdd'S'HHmmss,col3=dd/MM/yyyy ");
    Table table = new Table().withParameters(param).withPartitionKeys().withStorageDescriptor(new StorageDescriptor().withColumns(columns));
    GetTableResult mockResult = new GetTableResult().withTable(table);
    when(glueClient.getTable(any())).thenReturn(mockResult);
    TableName tableName = new TableName(DEFAULT_SCHEMA, TEST_TABLE3);
    GetTableRequest getTableRequest = new GetTableRequest(TEST_IDENTITY, TEST_QUERY_ID, TEST_CATALOG_NAME, tableName);
    GetTableResponse getTableResponse = metadataHandler.doGetTable(allocator, getTableRequest);
    logger.info("testDateTimeSupportFromGlueTable: GetTableResponse[{}]", getTableResponse);
    logger.info("testDateTimeSupportFromGlueTable: GetTableResponse Schema[{}]", getTableResponse.getSchema());
    Schema schema3 = getTableResponse.getSchema();
    Split split = Split.newBuilder(SPILL_LOCATION, keyFactory.create()).add(TABLE_METADATA, TEST_TABLE3).add(SEGMENT_ID_PROPERTY, "0").add(SEGMENT_COUNT_METADATA, "1").build();
    ReadRecordsRequest request = new ReadRecordsRequest(TEST_IDENTITY, TEST_CATALOG_NAME, TEST_QUERY_ID, TEST_TABLE_3_NAME, schema3, split, new Constraints(ImmutableMap.of()), // too big to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    LocalDate expectedDate = LocalDate.of(2020, 02, 27);
    LocalDateTime expectedDateTime = LocalDateTime.of(2020, 2, 27, 9, 12, 27);
    assertEquals(1, response.getRecords().getRowCount());
    assertEquals(expectedDateTime, response.getRecords().getFieldReader("Col1").readLocalDateTime());
    assertEquals(expectedDateTime, response.getRecords().getFieldReader("Col2").readLocalDateTime());
    assertEquals(expectedDate, LocalDate.ofEpochDay(response.getRecords().getFieldReader("Col3").readInteger()));
    assertEquals(expectedDate, LocalDate.ofEpochDay(response.getRecords().getFieldReader("Col4").readInteger()));
    assertEquals(getPackedDateTimeWithZone("2015-12-21T17:42:34-05:00"), response.getRecords().getFieldReader("Col5").readLong().longValue());
    assertEquals(getPackedDateTimeWithZone("2015-12-21T17:42:34Z"), response.getRecords().getFieldReader("Col6").readLong().longValue());
    assertEquals(getPackedDateTimeWithZone("2015-12-21T17:42:34Z"), response.getRecords().getFieldReader("Col7").readLong().longValue());
}