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126 changes: 126 additions & 0 deletions
126
.../src/main/java/org/apache/doris/datasource/property/catalog/IcebergCatalogProperties.java
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| // 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. | ||
|
|
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| package org.apache.doris.datasource.property.catalog; | ||
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| import org.apache.doris.common.UserException; | ||
| import org.apache.doris.datasource.property.metastore.AWSGlueProperties; | ||
| import org.apache.doris.datasource.property.metastore.HMSProperties; | ||
| import org.apache.doris.datasource.property.metastore.IcebergRestProperties; | ||
| import org.apache.doris.datasource.property.metastore.MetastoreProperties; | ||
| import org.apache.doris.datasource.property.storage.HDFSProperties; | ||
| import org.apache.doris.datasource.property.storage.S3Properties; | ||
| import org.apache.doris.datasource.property.storage.StorageProperties; | ||
| import org.apache.doris.datasource.property.storage.StorageProperties.Type; | ||
|
|
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| import com.google.common.base.Strings; | ||
| import com.google.common.collect.Maps; | ||
| import org.apache.hadoop.conf.Configuration; | ||
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|
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| import java.net.URI; | ||
| import java.nio.file.Paths; | ||
| import java.util.Map; | ||
|
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| public class IcebergCatalogProperties { | ||
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| private Map<String, String> catalogProps = Maps.newHashMap(); | ||
| private Configuration hadoopConf = new Configuration(false); | ||
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| public IcebergCatalogProperties(String warehouse, MetastoreProperties metaProps, StorageProperties storeProps) | ||
| throws UserException { | ||
| init(warehouse, metaProps, storeProps); | ||
| } | ||
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| private void init(String warehouse, MetastoreProperties metaProps, StorageProperties storeProps) | ||
| throws UserException { | ||
| initMetastoreProperties(metaProps); | ||
| initFileIOProperties(warehouse, storeProps); | ||
| } | ||
|
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| private void initMetastoreProperties(MetastoreProperties metaProps) | ||
| throws UserException { | ||
| switch (metaProps.getType()) { | ||
| case HMS: | ||
| HMSProperties hmsProperties = (HMSProperties) metaProps; | ||
| hmsProperties.toIcebergHiveCatalogProperties(catalogProps); | ||
| break; | ||
| case GLUE: | ||
| AWSGlueProperties glueProperties = (AWSGlueProperties) metaProps; | ||
| glueProperties.toIcebergGlueCatalogProperties(catalogProps); | ||
| break; | ||
| case ICEBERG_REST: | ||
| IcebergRestProperties restProperties = (IcebergRestProperties) metaProps; | ||
| restProperties.toIcebergRestCatalogProperties(catalogProps); | ||
| break; | ||
| case FILE_SYSTEM: | ||
| break; | ||
| default: | ||
| throw new UserException("Unsupported metastore type: " + metaProps.getType()); | ||
| } | ||
| } | ||
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| private void initFileIOProperties(String warehouse, StorageProperties storeProps) | ||
| throws UserException { | ||
| String finalWarehouse = warehouse; | ||
| // init file io properties | ||
| URI uri = Paths.get(warehouse).toUri(); | ||
| // need to set file io properties based on the warehouse scheme. | ||
| String scheme = Strings.nullToEmpty(uri.getScheme()); | ||
| switch (scheme) { | ||
| case "": | ||
| case "file": | ||
| break; | ||
| case "hdfs": | ||
| initHadoopFileIOProps(storeProps); | ||
| break; | ||
| case "s3": | ||
| case "oss": | ||
| case "cos": | ||
| case "obs": | ||
| case "tos": | ||
| case "bos": | ||
| case "gcs": | ||
| // Use S3FileIO for all S3-like storage, | ||
| // replace the scheme with s3. | ||
| finalWarehouse = "s3://" + uri.getAuthority() + uri.getPath(); | ||
| initS3FileIOProps(storeProps); | ||
| break; | ||
| default: | ||
| throw new UserException("Unsupported warehouse type: " + scheme); | ||
| } | ||
| catalogProps.put("warehouse", finalWarehouse); | ||
| } | ||
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| private void initHadoopFileIOProps(StorageProperties storeProps) throws UserException { | ||
| if (storeProps.getType() != Type.HDFS) { | ||
| throw new UserException("The warehouse is on HDFS-like storage, but the storage property is not for HDFS: " | ||
| + storeProps.getType()); | ||
| } | ||
| HDFSProperties hdfsProps = (HDFSProperties) storeProps; | ||
| hdfsProps.toHadoopConfiguration(hadoopConf); | ||
| } | ||
|
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| private void initS3FileIOProps(StorageProperties storeProps) throws UserException { | ||
| if (storeProps.getType() != Type.S3) { | ||
| throw new UserException("The warehouse is on S3-like storage, but the storage property is not for S3: " | ||
| + storeProps.getType()); | ||
| } | ||
| S3Properties s3Props = (S3Properties) storeProps; | ||
| s3Props.toIcebergS3FileIOProperties(catalogProps); | ||
| } | ||
| } |
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