hive_catalog_properties.h

Go to the documentation of this file.

/*
 * 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.
 */
 
#pragma once
 
#include <string>
#include <unordered_map>
 
#include "iceberg/catalog/hive/iceberg_hive_export.h"
#include "iceberg/result.h"
#include "iceberg/util/config.h"
 
 
namespace iceberg::hive {
 
enum class HiveThriftTransport : uint8_t { kBuffered, kFramed };
 
class ICEBERG_HIVE_EXPORT HiveCatalogProperties
    : public ConfigBase<HiveCatalogProperties> {
 public:
  template <typename T>
  using Entry = const ConfigBase<HiveCatalogProperties>::Entry<T>;
 
  inline static Entry<std::string> kUri{"uri", ""};
 
  inline static Entry<std::string> kName{"name", "hive"};
 
  inline static Entry<std::string> kWarehouse{"warehouse", ""};
 
  inline static Entry<std::string> kIOImpl{"io-impl", ""};
 
  inline static Entry<std::string> kThriftTransport{"thrift-transport", "buffered"};
 
  inline static Entry<int> kConnectTimeoutMs{"connect-timeout-ms", 30000};
 
  inline static Entry<int> kSocketTimeoutMs{"socket-timeout-ms", 60000};
 
  inline static Entry<bool> kLockEnabled{"hive.lock-enabled", false};
 
  static HiveCatalogProperties default_properties();
 
  static HiveCatalogProperties FromMap(
      std::unordered_map<std::string, std::string> properties);
 
  Result<std::string_view> Uri() const;
 
  Result<HiveThriftTransport> ThriftTransport() const;
};
 
}  // namespace iceberg::hive