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Example 31 with GetSplitsRequest

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

the class GetSplitsRequestSerDeTest method deserialize.

@Test
public void deserialize() throws IOException {
    logger.info("deserialize: enter");
    InputStream input = new ByteArrayInputStream(expectedSerDeText.getBytes());
    GetSplitsRequest actual = (GetSplitsRequest) mapper.readValue(input, FederationRequest.class);
    logger.info("deserialize: deserialized[{}]", actual);
    assertEquals(expected, actual);
    logger.info("deserialize: exit");
}
Also used : GetSplitsRequest(com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest) ByteArrayInputStream(java.io.ByteArrayInputStream) ByteArrayInputStream(java.io.ByteArrayInputStream) InputStream(java.io.InputStream) FederationRequest(com.amazonaws.athena.connector.lambda.request.FederationRequest) TypedSerDeTest(com.amazonaws.athena.connector.lambda.serde.TypedSerDeTest) Test(org.junit.Test)

Example 32 with GetSplitsRequest

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

the class JdbcMetadataHandlerTest method setup.

@Before
public void setup() {
    this.jdbcConnectionFactory = Mockito.mock(JdbcConnectionFactory.class);
    this.connection = Mockito.mock(Connection.class, Mockito.RETURNS_DEEP_STUBS);
    Mockito.when(this.jdbcConnectionFactory.getConnection(Mockito.any(JdbcCredentialProvider.class))).thenReturn(this.connection);
    this.secretsManager = Mockito.mock(AWSSecretsManager.class);
    this.athena = Mockito.mock(AmazonAthena.class);
    Mockito.when(this.secretsManager.getSecretValue(Mockito.eq(new GetSecretValueRequest().withSecretId("testSecret")))).thenReturn(new GetSecretValueResult().withSecretString("{\"username\": \"testUser\", \"password\": \"testPassword\"}"));
    DatabaseConnectionConfig databaseConnectionConfig = new DatabaseConnectionConfig("testCatalog", "fakedatabase", "fakedatabase://jdbc:fakedatabase://hostname/${testSecret}", "testSecret");
    this.jdbcMetadataHandler = new JdbcMetadataHandler(databaseConnectionConfig, this.secretsManager, this.athena, jdbcConnectionFactory) {

        @Override
        public Schema getPartitionSchema(final String catalogName) {
            return PARTITION_SCHEMA;
        }

        @Override
        public void getPartitions(final BlockWriter blockWriter, final GetTableLayoutRequest getTableLayoutRequest, QueryStatusChecker queryStatusChecker) {
        }

        @Override
        public GetSplitsResponse doGetSplits(BlockAllocator blockAllocator, GetSplitsRequest getSplitsRequest) {
            return null;
        }
    };
    this.federatedIdentity = Mockito.mock(FederatedIdentity.class);
    this.blockAllocator = Mockito.mock(BlockAllocator.class);
}
Also used : JdbcConnectionFactory(com.amazonaws.athena.connectors.jdbc.connection.JdbcConnectionFactory) GetSplitsRequest(com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest) AWSSecretsManager(com.amazonaws.services.secretsmanager.AWSSecretsManager) Schema(org.apache.arrow.vector.types.pojo.Schema) Connection(java.sql.Connection) DatabaseConnectionConfig(com.amazonaws.athena.connectors.jdbc.connection.DatabaseConnectionConfig) GetSecretValueResult(com.amazonaws.services.secretsmanager.model.GetSecretValueResult) QueryStatusChecker(com.amazonaws.athena.connector.lambda.QueryStatusChecker) FederatedIdentity(com.amazonaws.athena.connector.lambda.security.FederatedIdentity) GetSplitsResponse(com.amazonaws.athena.connector.lambda.metadata.GetSplitsResponse) GetTableLayoutRequest(com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest) BlockAllocator(com.amazonaws.athena.connector.lambda.data.BlockAllocator) GetSecretValueRequest(com.amazonaws.services.secretsmanager.model.GetSecretValueRequest) BlockWriter(com.amazonaws.athena.connector.lambda.data.BlockWriter) JdbcCredentialProvider(com.amazonaws.athena.connectors.jdbc.connection.JdbcCredentialProvider) AmazonAthena(com.amazonaws.services.athena.AmazonAthena) Before(org.junit.Before)

Example 33 with GetSplitsRequest

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

the class MultiplexingJdbcMetadataHandlerTest method doGetSplits.

@Test
public void doGetSplits() {
    GetSplitsRequest getSplitsRequest = Mockito.mock(GetSplitsRequest.class);
    Mockito.when(getSplitsRequest.getCatalogName()).thenReturn("fakedatabase");
    this.jdbcMetadataHandler.doGetSplits(this.allocator, getSplitsRequest);
    Mockito.verify(this.fakeDatabaseHandler, Mockito.times(1)).doGetSplits(Mockito.eq(this.allocator), Mockito.eq(getSplitsRequest));
}
Also used : GetSplitsRequest(com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest) Test(org.junit.Test)

Example 34 with GetSplitsRequest

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

the class PostGreSqlMetadataHandlerTest method doGetSplits.

@Test
public void doGetSplits() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.postGreSqlMetadataHandler.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 preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(PostGreSqlMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { "child_schema", "child" };
    int[] types = { Types.VARCHAR, Types.VARCHAR };
    Object[][] values = { { "s0", "p0" }, { "s1", "p1" } };
    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.postGreSqlMetadataHandler.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.postGreSqlMetadataHandler.doGetSplits(splitBlockAllocator, getSplitsRequest);
    Set<Map<String, String>> expectedSplits = new HashSet<>();
    expectedSplits.add(ImmutableMap.of("partition_schema_name", "s0", "partition_name", "p0"));
    expectedSplits.add(ImmutableMap.of("partition_schema_name", "s1", "partition_name", "p1"));
    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);
}
Also used : GetSplitsRequest(com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest) Schema(org.apache.arrow.vector.types.pojo.Schema) PreparedStatement(java.sql.PreparedStatement) TableName(com.amazonaws.athena.connector.lambda.domain.TableName) Constraints(com.amazonaws.athena.connector.lambda.domain.predicate.Constraints) GetTableLayoutResponse(com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutResponse) BlockAllocatorImpl(com.amazonaws.athena.connector.lambda.data.BlockAllocatorImpl) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) GetSplitsResponse(com.amazonaws.athena.connector.lambda.metadata.GetSplitsResponse) BlockAllocator(com.amazonaws.athena.connector.lambda.data.BlockAllocator) GetTableLayoutRequest(com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest) ResultSet(java.sql.ResultSet) Map(java.util.Map) ImmutableMap(com.google.common.collect.ImmutableMap) HashSet(java.util.HashSet) Test(org.junit.Test)

Example 35 with GetSplitsRequest

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

the class RedshiftMetadataHandlerTest method doGetSplits.

@Test
public void doGetSplits() throws Exception {
    BlockAllocator blockAllocator = new BlockAllocatorImpl();
    Constraints constraints = Mockito.mock(Constraints.class);
    TableName tableName = new TableName("testSchema", "testTable");
    Schema partitionSchema = this.redshiftMetadataHandler.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 preparedStatement = Mockito.mock(PreparedStatement.class);
    Mockito.when(this.connection.prepareStatement(PostGreSqlMetadataHandler.GET_PARTITIONS_QUERY)).thenReturn(preparedStatement);
    String[] columns = { "child_schema", "child" };
    int[] types = { Types.VARCHAR, Types.VARCHAR };
    Object[][] values = { { "s0", "p0" }, { "s1", "p1" } };
    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.redshiftMetadataHandler.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.redshiftMetadataHandler.doGetSplits(splitBlockAllocator, getSplitsRequest);
    Set<Map<String, String>> expectedSplits = new HashSet<>();
    expectedSplits.add(ImmutableMap.of("partition_schema_name", "s0", "partition_name", "p0"));
    expectedSplits.add(ImmutableMap.of("partition_schema_name", "s1", "partition_name", "p1"));
    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);
}
Also used : GetSplitsRequest(com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest) Schema(org.apache.arrow.vector.types.pojo.Schema) PreparedStatement(java.sql.PreparedStatement) TableName(com.amazonaws.athena.connector.lambda.domain.TableName) Constraints(com.amazonaws.athena.connector.lambda.domain.predicate.Constraints) GetTableLayoutResponse(com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutResponse) BlockAllocatorImpl(com.amazonaws.athena.connector.lambda.data.BlockAllocatorImpl) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) GetSplitsResponse(com.amazonaws.athena.connector.lambda.metadata.GetSplitsResponse) BlockAllocator(com.amazonaws.athena.connector.lambda.data.BlockAllocator) GetTableLayoutRequest(com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest) ResultSet(java.sql.ResultSet) Map(java.util.Map) ImmutableMap(com.google.common.collect.ImmutableMap) HashSet(java.util.HashSet) Test(org.junit.Test)

Aggregations

GetSplitsRequest (com.amazonaws.athena.connector.lambda.metadata.GetSplitsRequest)46 Test (org.junit.Test)41 GetSplitsResponse (com.amazonaws.athena.connector.lambda.metadata.GetSplitsResponse)32 Constraints (com.amazonaws.athena.connector.lambda.domain.predicate.Constraints)29 TableName (com.amazonaws.athena.connector.lambda.domain.TableName)24 Schema (org.apache.arrow.vector.types.pojo.Schema)24 GetTableLayoutRequest (com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutRequest)17 BlockAllocator (com.amazonaws.athena.connector.lambda.data.BlockAllocator)16 BlockAllocatorImpl (com.amazonaws.athena.connector.lambda.data.BlockAllocatorImpl)16 GetTableLayoutResponse (com.amazonaws.athena.connector.lambda.metadata.GetTableLayoutResponse)16 HashMap (java.util.HashMap)16 HashSet (java.util.HashSet)15 MetadataResponse (com.amazonaws.athena.connector.lambda.metadata.MetadataResponse)14 Map (java.util.Map)14 Block (com.amazonaws.athena.connector.lambda.data.Block)13 ResultSet (java.sql.ResultSet)12 AtomicInteger (java.util.concurrent.atomic.AtomicInteger)12 PreparedStatement (java.sql.PreparedStatement)9 ArrayList (java.util.ArrayList)9 Split (com.amazonaws.athena.connector.lambda.domain.Split)8