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

Example 26 with ReadRecordsRequest

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

the class TPCDSRecordHandlerTest method doReadRecordsNoSpill.

@Test
public void doReadRecordsNoSpill() throws Exception {
    logger.info("doReadRecordsNoSpill: enter");
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    constraintsMap.put("c_customer_id", EquatableValueSet.newBuilder(allocator, Types.MinorType.VARCHAR.getType(), true, false).add("AAAAAAAABAAAAAAA").add("AAAAAAAACAAAAAAA").add("AAAAAAAADAAAAAAA").build());
    ReadRecordsRequest request = new ReadRecordsRequest(identity, "catalog", "queryId-" + System.currentTimeMillis(), new TableName("tpcds1", table.getName()), schemaForRead, Split.newBuilder(S3SpillLocation.newBuilder().withBucket(UUID.randomUUID().toString()).withSplitId(UUID.randomUUID().toString()).withQueryId(UUID.randomUUID().toString()).withIsDirectory(true).build(), keyFactory.create()).add(SPLIT_NUMBER_FIELD, "0").add(SPLIT_TOTAL_NUMBER_FIELD, "1000").add(SPLIT_SCALE_FACTOR_FIELD, "1").build(), new Constraints(constraintsMap), 100_000_000_000L, // 100GB don't expect this to spill
    100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("doReadRecordsNoSpill: rows[{}]", response.getRecordCount());
    assertTrue(response.getRecords().getRowCount() == 3);
    logger.info("doReadRecordsNoSpill: {}", BlockUtils.rowToString(response.getRecords(), 0));
    logger.info("doReadRecordsNoSpill: exit");
}

Example 27 with ReadRecordsRequest

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

the class TimestreamRecordHandlerTest method doReadRecordsNoSpill.

@Test
public void doReadRecordsNoSpill() throws Exception {
    int numRowsGenerated = 1_000;
    String expectedQuery = "SELECT measure_name, measure_value::double, az, time, hostname, region FROM \"my_schema\".\"my_table\" WHERE (\"az\" IN ('us-east-1a','us-east-1b'))";
    QueryResult mockResult = makeMockQueryResult(schemaForRead, numRowsGenerated);
    when(mockClient.query(any(QueryRequest.class))).thenAnswer((Answer<QueryResult>) invocationOnMock -> {
        QueryRequest request = (QueryRequest) invocationOnMock.getArguments()[0];
        assertEquals(expectedQuery, request.getQueryString().replace("\n", ""));
        return mockResult;
    });
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    constraintsMap.put("az", EquatableValueSet.newBuilder(allocator, Types.MinorType.VARCHAR.getType(), true, true).add("us-east-1a").add("us-east-1b").build());
    S3SpillLocation splitLoc = S3SpillLocation.newBuilder().withBucket(UUID.randomUUID().toString()).withSplitId(UUID.randomUUID().toString()).withQueryId(UUID.randomUUID().toString()).withIsDirectory(true).build();
    Split.Builder splitBuilder = Split.newBuilder(splitLoc, keyFactory.create());
    ReadRecordsRequest request = new ReadRecordsRequest(IDENTITY, DEFAULT_CATALOG, "queryId-" + System.currentTimeMillis(), new TableName(DEFAULT_SCHEMA, TEST_TABLE), schemaForRead, splitBuilder.build(), new Constraints(constraintsMap), // 100GB don't expect this 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("doReadRecordsNoSpill: rows[{}]", response.getRecordCount());
    assertTrue(response.getRecords().getRowCount() > 0);
    // ensure we actually filtered something out
    assertTrue(response.getRecords().getRowCount() < numRowsGenerated);
    logger.info("doReadRecordsNoSpill: {}", BlockUtils.rowToString(response.getRecords(), 0));
}

Example 28 with ReadRecordsRequest

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

the class TimestreamRecordHandlerTest method readRecordsTimeSeriesView.

@Test
public void readRecordsTimeSeriesView() throws Exception {
    logger.info("readRecordsTimeSeriesView - enter");
    Schema schemaForReadView = SchemaBuilder.newBuilder().addField("region", Types.MinorType.VARCHAR.getType()).addField("az", Types.MinorType.VARCHAR.getType()).addField("hostname", Types.MinorType.VARCHAR.getType()).addField(FieldBuilder.newBuilder("cpu_utilization", Types.MinorType.LIST.getType()).addField(FieldBuilder.newBuilder("cpu_utilization", Types.MinorType.STRUCT.getType()).addDateMilliField("time").addFloat8Field("measure_value::double").build()).build()).addMetadata(VIEW_METADATA_FIELD, "select az, hostname, region,  CREATE_TIME_SERIES(time, measure_value::double) as cpu_utilization from \"" + DEFAULT_SCHEMA + "\".\"" + TEST_TABLE + "\" WHERE measure_name = 'cpu_utilization' GROUP BY measure_name, az, hostname, region").build();
    String expectedQuery = "WITH t1 AS ( select az, hostname, region,  CREATE_TIME_SERIES(time, measure_value::double) as cpu_utilization from \"my_schema\".\"my_table\" WHERE measure_name = 'cpu_utilization' GROUP BY measure_name, az, hostname, region )  SELECT region, az, hostname, cpu_utilization FROM t1 WHERE (\"az\" IN ('us-east-1a','us-east-1b'))";
    QueryResult mockResult = makeMockQueryResult(schemaForReadView, 1_000);
    when(mockClient.query(any(QueryRequest.class))).thenAnswer((Answer<QueryResult>) invocationOnMock -> {
        QueryRequest request = (QueryRequest) invocationOnMock.getArguments()[0];
        assertEquals("actual: " + request.getQueryString(), expectedQuery, request.getQueryString().replace("\n", ""));
        return mockResult;
    });
    S3SpillLocation splitLoc = S3SpillLocation.newBuilder().withBucket(UUID.randomUUID().toString()).withSplitId(UUID.randomUUID().toString()).withQueryId(UUID.randomUUID().toString()).withIsDirectory(true).build();
    Split split = Split.newBuilder(splitLoc, null).build();
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    constraintsMap.put("az", EquatableValueSet.newBuilder(allocator, Types.MinorType.VARCHAR.getType(), true, true).add("us-east-1a").add("us-east-1b").build());
    ReadRecordsRequest request = new ReadRecordsRequest(IDENTITY, "default", "queryId-" + System.currentTimeMillis(), new TableName(DEFAULT_SCHEMA, TEST_TABLE), schemaForReadView, split, new Constraints(constraintsMap), // 100GB don't expect this to spill
    100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("readRecordsTimeSeriesView: rows[{}]", response.getRecordCount());
    for (int i = 0; i < response.getRecordCount() && i < 10; i++) {
        logger.info("readRecordsTimeSeriesView: {}", BlockUtils.rowToString(response.getRecords(), i));
    }
    logger.info("readRecordsTimeSeriesView - exit");
}

Example 29 with ReadRecordsRequest

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

the class AwsCmdbRecordHandlerTest method readWithConstraint.

@Test
public void readWithConstraint() {
    ReadRecordsRequest request = new ReadRecordsRequest(identity, "catalog", "queryId", new TableName("schema", "table"), SchemaBuilder.newBuilder().build(), Split.newBuilder(S3SpillLocation.newBuilder().withBucket(bucket).withSplitId(UUID.randomUUID().toString()).withQueryId(UUID.randomUUID().toString()).withIsDirectory(true).build(), keyFactory.create()).build(), new Constraints(Collections.EMPTY_MAP), 100_000, 100_000);
    handler.readWithConstraint(mockBlockSpiller, request, queryStatusChecker);
    verify(mockTableProvider, times(1)).readWithConstraint(any(BlockSpiller.class), eq(request), eq(queryStatusChecker));
}

Example 30 with ReadRecordsRequest

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

the class AbstractTableProviderTest method readTableTest.

@Test
public void readTableTest() {
    GetTableRequest request = new GetTableRequest(identity, expectedQuery, expectedCatalog, expectedTableName);
    GetTableResponse response = provider.getTable(allocator, request);
    assertTrue(response.getSchema().getFields().size() > 1);
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    constraintsMap.put(idField, EquatableValueSet.newBuilder(allocator, Types.MinorType.VARCHAR.getType(), true, false).add(idValue).build());
    Constraints constraints = new Constraints(constraintsMap);
    ConstraintEvaluator evaluator = new ConstraintEvaluator(allocator, response.getSchema(), constraints);
    S3SpillLocation spillLocation = S3SpillLocation.newBuilder().withBucket("bucket").withPrefix("prefix").withSplitId(UUID.randomUUID().toString()).withQueryId(UUID.randomUUID().toString()).withIsDirectory(true).build();
    ReadRecordsRequest readRequest = new ReadRecordsRequest(identity, expectedCatalog, "queryId", expectedTableName, response.getSchema(), Split.newBuilder(spillLocation, keyFactory.create()).build(), constraints, 100_000_000, 100_000_000);
    SpillConfig spillConfig = SpillConfig.newBuilder().withSpillLocation(spillLocation).withMaxBlockBytes(3_000_000).withMaxInlineBlockBytes(0).withRequestId("queryid").withEncryptionKey(keyFactory.create()).build();
    setUpRead();
    BlockSpiller spiller = new S3BlockSpiller(amazonS3, spillConfig, allocator, response.getSchema(), evaluator);
    provider.readWithConstraint(spiller, readRequest, queryStatusChecker);
    validateRead(response.getSchema(), blockSpillReader, spiller.getSpillLocations(), spillConfig.getEncryptionKey());
}