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

Example 26 with RecordResponse

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

the class TimestreamRecordHandlerTest method readRecordsView.

@Test
public void readRecordsView() throws Exception {
    logger.info("readRecordsView - enter");
    Schema schemaForReadView = SchemaBuilder.newBuilder().addField("measure_name", Types.MinorType.VARCHAR.getType()).addField("az", Types.MinorType.VARCHAR.getType()).addField("value", Types.MinorType.FLOAT8.getType()).addField("num_samples", Types.MinorType.BIGINT.getType()).addMetadata(VIEW_METADATA_FIELD, "select measure_name, az,sum(\"measure_value::double\") as value, count(*) as num_samples from \"" + DEFAULT_SCHEMA + "\".\"" + TEST_TABLE + "\" group by measure_name, az").build();
    String expectedQuery = "WITH t1 AS ( select measure_name, az,sum(\"measure_value::double\") as value, count(*) as num_samples from \"my_schema\".\"my_table\" group by measure_name, az )  SELECT measure_name, az, value, num_samples 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(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_VIEW), 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("readRecordsView: rows[{}]", response.getRecordCount());
    for (int i = 0; i < response.getRecordCount() && i < 10; i++) {
        logger.info("readRecordsView: {}", BlockUtils.rowToString(response.getRecords(), i));
    }
    logger.info("readRecordsView - exit");
}

Example 27 with RecordResponse

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

the class TimestreamRecordHandlerTest method doReadRecordsSpill.

@Test
public void doReadRecordsSpill() throws Exception {
    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, 100_000);
    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), // ~1.5MB so we should see some spill
    1_500_000L, 0L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof RemoteReadRecordsResponse);
    try (RemoteReadRecordsResponse response = (RemoteReadRecordsResponse) rawResponse) {
        logger.info("doReadRecordsSpill: remoteBlocks[{}]", response.getRemoteBlocks().size());
        assertTrue(response.getNumberBlocks() > 1);
        int blockNum = 0;
        for (SpillLocation next : response.getRemoteBlocks()) {
            S3SpillLocation spillLocation = (S3SpillLocation) next;
            try (Block block = spillReader.read(spillLocation, response.getEncryptionKey(), response.getSchema())) {
                logger.info("doReadRecordsSpill: blockNum[{}] and recordCount[{}]", blockNum++, block.getRowCount());
                // assertTrue(++blockNum < response.getRemoteBlocks().size() && block.getRowCount() > 10_000);
                logger.info("doReadRecordsSpill: {}", BlockUtils.rowToString(block, 0));
                assertNotNull(BlockUtils.rowToString(block, 0));
            }
        }
    }
}

Example 28 with RecordResponse

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

the class TPCDSRecordHandlerTest method doReadRecordForTPCDSTIMETypeColumn.

@Test
public void doReadRecordForTPCDSTIMETypeColumn() throws Exception {
    for (Table next : Table.getBaseTables()) {
        if (next.getName().equals("dbgen_version")) {
            table = next;
        }
    }
    SchemaBuilder schemaBuilder = SchemaBuilder.newBuilder();
    for (Column nextCol : table.getColumns()) {
        schemaBuilder.addField(TPCDSUtils.convertColumn(nextCol));
    }
    ReadRecordsRequest request = new ReadRecordsRequest(identity, "catalog", "queryId-" + System.currentTimeMillis(), new TableName("tpcds1", table.getName()), schemaBuilder.build(), 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(ImmutableMap.of()), 100_000_000_000L, 100_000_000_000L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof ReadRecordsResponse);
    ReadRecordsResponse response = (ReadRecordsResponse) rawResponse;
    logger.info("doReadRecordForTPCDSTIMETypeColumn: {}", BlockUtils.rowToString(response.getRecords(), 0));
    // TPCDS for `dbgen_version` always generates 1 record.
    assertEquals(1, response.getRecords().getRowCount());
    logger.info("doReadRecordForTPCDSTIMETypeColumn: exit");
}

Example 29 with RecordResponse

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

the class ExampleRecordHandlerTest method doReadRecordsNoSpill.

@Test
public void doReadRecordsNoSpill() throws Exception {
    if (!enableTests) {
        // We do this because until you complete the tutorial these tests will fail. When you attempt to publis
        // using ../toos/publish.sh ...  it will set the publishing flag and force these tests. This is how we
        // avoid breaking the build but still have a useful tutorial. We are also duplicateing this block
        // on purpose since this is a somewhat odd pattern.
        logger.info("doReadRecordsNoSpill: Tests are disabled, to enable them set the 'publishing' environment variable " + "using maven clean install -Dpublishing=true");
        return;
    }
    for (int i = 0; i < 2; i++) {
        Map<String, ValueSet> constraintsMap = new HashMap<>();
        ReadRecordsRequest request = new ReadRecordsRequest(fakeIdentity(), "catalog", "queryId-" + System.currentTimeMillis(), new TableName("schema", "table"), schemaForRead, Split.newBuilder(makeSpillLocation(), null).add("year", "2017").add("month", "11").add("day", "1").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);
        logger.info("doReadRecordsNoSpill: {}", BlockUtils.rowToString(response.getRecords(), 0));
    }
}

Example 30 with RecordResponse

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

the class ElasticsearchRecordHandlerTest method doReadRecordsSpill.

@Test
public void doReadRecordsSpill() throws Exception {
    logger.info("doReadRecordsSpill: enter");
    int batchSize = handler.getQueryBatchSize();
    SearchHit[] searchHit1 = new SearchHit[batchSize];
    for (int i = 0; i < batchSize; ++i) {
        searchHit1[i] = new SearchHit(i + 1);
    }
    SearchHit[] searchHit2 = new SearchHit[2];
    searchHit2[0] = new SearchHit(batchSize + 1);
    searchHit2[1] = new SearchHit(batchSize + 2);
    SearchHits searchHits1 = new SearchHits(searchHit1, new TotalHits(batchSize, TotalHits.Relation.EQUAL_TO), 4);
    SearchHits searchHits2 = new SearchHits(searchHit2, new TotalHits(2, TotalHits.Relation.EQUAL_TO), 4);
    when(mockResponse.getHits()).thenReturn(searchHits1, searchHits1, searchHits2, searchHits2);
    Map<String, ValueSet> constraintsMap = new HashMap<>();
    constraintsMap.put("myshort", SortedRangeSet.copyOf(Types.MinorType.SMALLINT.getType(), ImmutableList.of(Range.range(allocator, Types.MinorType.SMALLINT.getType(), (short) 1955, false, (short) 1972, true)), false));
    ReadRecordsRequest request = new ReadRecordsRequest(fakeIdentity(), "elasticsearch", "queryId-" + System.currentTimeMillis(), new TableName("movies", "mishmash"), mapping, split, new Constraints(constraintsMap), // 10KB Expect this to spill
    10_000L, 0L);
    RecordResponse rawResponse = handler.doReadRecords(allocator, request);
    assertTrue(rawResponse instanceof RemoteReadRecordsResponse);
    try (RemoteReadRecordsResponse response = (RemoteReadRecordsResponse) rawResponse) {
        logger.info("doReadRecordsSpill: remoteBlocks[{}]", response.getRemoteBlocks().size());
        assertEquals(3, response.getNumberBlocks());
        int blockNum = 0;
        for (SpillLocation next : response.getRemoteBlocks()) {
            S3SpillLocation spillLocation = (S3SpillLocation) next;
            try (Block block = spillReader.read(spillLocation, response.getEncryptionKey(), response.getSchema())) {
                logger.info("doReadRecordsSpill: blockNum[{}] and recordCount[{}]", blockNum++, block.getRowCount());
                logger.info("doReadRecordsSpill: {}", BlockUtils.rowToString(block, 0));
                assertNotNull(BlockUtils.rowToString(block, 0));
            }
        }
    }
    logger.info("doReadRecordsSpill: exit");
}