diqiu50 commented on code in PR #11186: URL: https://github.com/apache/gravitino/pull/11186#discussion_r3341858207
########## spark-connector/spark-common/src/main/java/org/apache/gravitino/spark/connector/glue/GravitinoGlueCatalog.java: ########## @@ -0,0 +1,417 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.gravitino.spark.connector.glue; + +import com.google.common.base.Preconditions; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; +import org.apache.gravitino.catalog.glue.GlueConstants; +import org.apache.gravitino.spark.connector.PropertiesConverter; +import org.apache.gravitino.spark.connector.SparkTransformConverter; +import org.apache.gravitino.spark.connector.SparkTypeConverter; +import org.apache.gravitino.spark.connector.catalog.BaseCatalog; +import org.apache.gravitino.spark.connector.hive.SparkHiveTable; +import org.apache.gravitino.spark.connector.hive.SparkHiveTypeConverter; +import org.apache.gravitino.spark.connector.iceberg.SparkIcebergTable; +import org.apache.iceberg.spark.SparkCatalog; +import org.apache.iceberg.spark.source.SparkTable; +import org.apache.kyuubi.spark.connector.hive.HiveTable; +import org.apache.kyuubi.spark.connector.hive.HiveTableCatalog; +import org.apache.spark.sql.catalyst.analysis.NamespaceAlreadyExistsException; +import org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException; +import org.apache.spark.sql.catalyst.analysis.NoSuchTableException; +import org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException; +import org.apache.spark.sql.connector.catalog.Identifier; +import org.apache.spark.sql.connector.catalog.SupportsNamespaces; +import org.apache.spark.sql.connector.catalog.Table; +import org.apache.spark.sql.connector.catalog.TableCatalog; +import org.apache.spark.sql.connector.expressions.Transform; +import org.apache.spark.sql.types.DataTypes; +import org.apache.spark.sql.types.StructField; +import org.apache.spark.sql.types.StructType; +import org.apache.spark.sql.util.CaseInsensitiveStringMap; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Gravitino Glue catalog implementation for Apache Spark. + * + * <p>This catalog handles mixed table types stored in AWS Glue Data Catalog: + * + * <ul> + * <li>Non-Iceberg tables (Hive, Delta, Parquet): routed to HiveTableCatalog for I/O + * <li>Iceberg tables: routed to Iceberg's GlueCatalog for I/O + * </ul> + * + * <p>Table routing is based on the {@code table-format} property in Glue table parameters. Tables + * with {@code table-format=ICEBERG} are delegated to the Iceberg backend. + * + * <p>Derby sync: Gravitino creates/modifies tables in AWS Glue. HiveTableCatalog (used as Review Comment: Remove Derby -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
