deniskuzZ commented on code in PR #5076: URL: https://github.com/apache/hive/pull/5076#discussion_r1512393832
########## iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/IcebergStorageHandlerMergeProperties.java: ########## @@ -0,0 +1,57 @@ +/* + * 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.iceberg.mr.hive; + +import java.util.Properties; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.hive.ql.io.AvroStorageFormatDescriptor; +import org.apache.hadoop.hive.ql.io.ORCFileStorageFormatDescriptor; +import org.apache.hadoop.hive.ql.io.ParquetFileStorageFormatDescriptor; +import org.apache.hadoop.hive.ql.io.StorageFormatDescriptor; +import org.apache.hadoop.hive.ql.plan.StorageHandlerMergeProperties; +import org.apache.iceberg.FileFormat; +import org.apache.iceberg.TableProperties; +import org.apache.iceberg.mr.Catalogs; + +public class IcebergStorageHandlerMergeProperties implements StorageHandlerMergeProperties { + + private final Properties properties; + + IcebergStorageHandlerMergeProperties(Properties properties) { + this.properties = properties; + } + + public Path getTmpLocation() { + String location = properties.getProperty(Catalogs.LOCATION); + return new Path(location + "/data/"); + } + + public StorageFormatDescriptor getStorageFormatDescriptor() { + FileFormat fileFormat = FileFormat.fromString(properties.getProperty(TableProperties.DEFAULT_FILE_FORMAT)); + if (fileFormat == FileFormat.ORC) { + return new ORCFileStorageFormatDescriptor(); + } else if (fileFormat == FileFormat.PARQUET) { + return new ParquetFileStorageFormatDescriptor(); + } else if (fileFormat == FileFormat.AVRO) { + return new AvroStorageFormatDescriptor(); + } + return null; Review Comment: should we throw an exception - Unsupported Storage Format Descriptor? -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
