Github user ajantha-bhat commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/3019#discussion_r243849816
--- Diff:
integration/presto/src/main/java/org/apache/carbondata/presto/CarbondataModule.java
---
@@ -17,62 +17,150 @@
package org.apache.carbondata.presto;
-import javax.inject.Inject;
+import java.util.function.Supplier;
import static java.util.Objects.requireNonNull;
-import org.apache.carbondata.presto.impl.CarbonTableConfig;
import org.apache.carbondata.presto.impl.CarbonTableReader;
+import com.facebook.presto.hive.CoercionPolicy;
+import com.facebook.presto.hive.DirectoryLister;
+import com.facebook.presto.hive.FileFormatDataSourceStats;
+import com.facebook.presto.hive.GenericHiveRecordCursorProvider;
+import com.facebook.presto.hive.HadoopDirectoryLister;
+import com.facebook.presto.hive.HdfsConfiguration;
+import com.facebook.presto.hive.HdfsConfigurationUpdater;
+import com.facebook.presto.hive.HdfsEnvironment;
+import com.facebook.presto.hive.HiveClientConfig;
+import com.facebook.presto.hive.HiveClientModule;
+import com.facebook.presto.hive.HiveCoercionPolicy;
+import com.facebook.presto.hive.HiveConnectorId;
+import com.facebook.presto.hive.HiveEventClient;
+import com.facebook.presto.hive.HiveFileWriterFactory;
+import com.facebook.presto.hive.HiveHdfsConfiguration;
+import com.facebook.presto.hive.HiveLocationService;
+import com.facebook.presto.hive.HiveMetadataFactory;
+import com.facebook.presto.hive.HiveNodePartitioningProvider;
+import com.facebook.presto.hive.HivePageSinkProvider;
+import com.facebook.presto.hive.HivePageSourceFactory;
+import com.facebook.presto.hive.HivePartitionManager;
+import com.facebook.presto.hive.HiveRecordCursorProvider;
+import com.facebook.presto.hive.HiveSessionProperties;
+import com.facebook.presto.hive.HiveSplitManager;
+import com.facebook.presto.hive.HiveTableProperties;
+import com.facebook.presto.hive.HiveTransactionManager;
+import com.facebook.presto.hive.HiveTypeTranslator;
+import com.facebook.presto.hive.HiveWriterStats;
+import com.facebook.presto.hive.LocationService;
+import com.facebook.presto.hive.NamenodeStats;
+import com.facebook.presto.hive.OrcFileWriterConfig;
+import com.facebook.presto.hive.OrcFileWriterFactory;
+import com.facebook.presto.hive.PartitionUpdate;
+import com.facebook.presto.hive.RcFileFileWriterFactory;
+import com.facebook.presto.hive.TableParameterCodec;
+import com.facebook.presto.hive.TransactionalMetadata;
+import com.facebook.presto.hive.TypeTranslator;
+import com.facebook.presto.hive.orc.DwrfPageSourceFactory;
+import com.facebook.presto.hive.orc.OrcPageSourceFactory;
+import com.facebook.presto.hive.parquet.ParquetPageSourceFactory;
+import com.facebook.presto.hive.parquet.ParquetRecordCursorProvider;
+import com.facebook.presto.hive.rcfile.RcFilePageSourceFactory;
+import com.facebook.presto.spi.connector.ConnectorNodePartitioningProvider;
+import com.facebook.presto.spi.connector.ConnectorPageSinkProvider;
import com.facebook.presto.spi.connector.ConnectorPageSourceProvider;
import com.facebook.presto.spi.connector.ConnectorSplitManager;
-import com.facebook.presto.spi.type.Type;
-import com.facebook.presto.spi.type.TypeManager;
-import com.fasterxml.jackson.databind.DeserializationContext;
-import com.fasterxml.jackson.databind.deser.std.FromStringDeserializer;
import com.google.inject.Binder;
-import com.google.inject.Module;
import com.google.inject.Scopes;
+import com.google.inject.TypeLiteral;
+import com.google.inject.multibindings.Multibinder;
+import io.airlift.event.client.EventClient;
-import static
com.facebook.presto.spi.type.TypeSignature.parseTypeSignature;
-import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.inject.multibindings.Multibinder.newSetBinder;
import static io.airlift.configuration.ConfigBinder.configBinder;
+import static io.airlift.json.JsonCodecBinder.jsonCodecBinder;
-public class CarbondataModule implements Module {
+import static org.weakref.jmx.ObjectNames.generatedNameOf;
+import static org.weakref.jmx.guice.ExportBinder.newExporter;
+
+public class CarbondataModule extends HiveClientModule {
private final String connectorId;
- private final TypeManager typeManager;
- public CarbondataModule(String connectorId, TypeManager typeManager) {
+ public CarbondataModule(String connectorId) {
+ super(connectorId);
this.connectorId = requireNonNull(connectorId, "connector id is null");
- this.typeManager = requireNonNull(typeManager, "typeManager is null");
}
@Override public void configure(Binder binder) {
- binder.bind(TypeManager.class).toInstance(typeManager);
+ binder.bind(HiveConnectorId.class).toInstance(new
HiveConnectorId(connectorId));
+ binder.bind(TypeTranslator.class).toInstance(new HiveTypeTranslator());
+
binder.bind(CoercionPolicy.class).to(HiveCoercionPolicy.class).in(Scopes.SINGLETON);
- binder.bind(CarbondataConnectorId.class).toInstance(new
CarbondataConnectorId(connectorId));
- binder.bind(CarbondataMetadata.class).in(Scopes.SINGLETON);
- binder.bind(CarbonTableReader.class).in(Scopes.SINGLETON);
+ binder.bind(HdfsConfigurationUpdater.class).in(Scopes.SINGLETON);
+
binder.bind(HdfsConfiguration.class).to(HiveHdfsConfiguration.class).in(Scopes.SINGLETON);
+ binder.bind(HdfsEnvironment.class).in(Scopes.SINGLETON);
+
binder.bind(DirectoryLister.class).to(HadoopDirectoryLister.class).in(Scopes.SINGLETON);
+ configBinder(binder).bindConfig(HiveClientConfig.class);
+
+ binder.bind(HiveSessionProperties.class).in(Scopes.SINGLETON);
+ binder.bind(HiveTableProperties.class).in(Scopes.SINGLETON);
+
+ binder.bind(NamenodeStats.class).in(Scopes.SINGLETON);
+ newExporter(binder).export(NamenodeStats.class)
+ .as(generatedNameOf(NamenodeStats.class, connectorId));
+
+ Multibinder<HiveRecordCursorProvider> recordCursorProviderBinder =
+ newSetBinder(binder, HiveRecordCursorProvider.class);
+
recordCursorProviderBinder.addBinding().to(ParquetRecordCursorProvider.class)
+ .in(Scopes.SINGLETON);
+
recordCursorProviderBinder.addBinding().to(GenericHiveRecordCursorProvider.class)
+ .in(Scopes.SINGLETON);
+
+ binder.bind(HiveWriterStats.class).in(Scopes.SINGLETON);
+ newExporter(binder).export(HiveWriterStats.class)
+ .as(generatedNameOf(HiveWriterStats.class, connectorId));
+
+ newSetBinder(binder,
EventClient.class).addBinding().to(HiveEventClient.class)
+ .in(Scopes.SINGLETON);
+ binder.bind(HivePartitionManager.class).in(Scopes.SINGLETON);
+
binder.bind(LocationService.class).to(HiveLocationService.class).in(Scopes.SINGLETON);
+ binder.bind(TableParameterCodec.class).in(Scopes.SINGLETON);
+ binder.bind(HiveMetadataFactory.class).in(Scopes.SINGLETON);
+ binder.bind(new TypeLiteral<Supplier<TransactionalMetadata>>() {
+ }).to(HiveMetadataFactory.class).in(Scopes.SINGLETON);
+ binder.bind(HiveTransactionManager.class).in(Scopes.SINGLETON);
binder.bind(ConnectorSplitManager.class).to(CarbondataSplitManager.class).in(Scopes.SINGLETON);
+ newExporter(binder).export(ConnectorSplitManager.class)
+ .as(generatedNameOf(HiveSplitManager.class, connectorId));
binder.bind(ConnectorPageSourceProvider.class).to(CarbondataPageSourceProvider.class)
.in(Scopes.SINGLETON);
- binder.bind(CarbondataHandleResolver.class).in(Scopes.SINGLETON);
- configBinder(binder).bindConfig(CarbonTableConfig.class);
- }
+
binder.bind(ConnectorPageSinkProvider.class).to(HivePageSinkProvider.class)
+ .in(Scopes.SINGLETON);
+
binder.bind(ConnectorNodePartitioningProvider.class).to(HiveNodePartitioningProvider.class)
+ .in(Scopes.SINGLETON);
+
+ jsonCodecBinder(binder).bindJsonCodec(PartitionUpdate.class);
- public static final class TypeDeserializer extends
FromStringDeserializer<Type> {
- private final TypeManager typeManager;
+ binder.bind(FileFormatDataSourceStats.class).in(Scopes.SINGLETON);
+ newExporter(binder).export(FileFormatDataSourceStats.class)
+ .as(generatedNameOf(FileFormatDataSourceStats.class, connectorId));
- @Inject public TypeDeserializer(TypeManager typeManager) {
- super(Type.class);
- this.typeManager = requireNonNull(typeManager, "typeManager is
null");
- }
+ Multibinder<HivePageSourceFactory> pageSourceFactoryBinder =
+ newSetBinder(binder, HivePageSourceFactory.class);
+
pageSourceFactoryBinder.addBinding().to(OrcPageSourceFactory.class).in(Scopes.SINGLETON);
+
pageSourceFactoryBinder.addBinding().to(DwrfPageSourceFactory.class).in(Scopes.SINGLETON);
+
pageSourceFactoryBinder.addBinding().to(ParquetPageSourceFactory.class).in(Scopes.SINGLETON);
--- End diff --
why orc and parquet PageSource are used here ? can add comment about this ?
---
