[ceph.git] / ceph / src / arrow / cpp / src / arrow / dbi / hiveserver2 / thrift_internal.cc

// 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.

#include "arrow/dbi/hiveserver2/thrift_internal.h"

#include <map>
#include <sstream>

#include "arrow/dbi/hiveserver2/TCLIService_constants.h"
#include "arrow/dbi/hiveserver2/service.h"

#include "arrow/status.h"
#include "arrow/util/logging.h"

namespace hs2 = apache::hive::service::cli::thrift;

namespace arrow {
namespace hiveserver2 {

namespace {

// Convert an "enum class" value to an integer equivalent, for outputting.
template <typename ENUM>
typename std::underlying_type<ENUM>::type EnumToInt(const ENUM& value) {
  return static_cast<typename std::underlying_type<ENUM>::type>(value);
}

}  // namespace

const std::string OperationStateToString(const Operation::State& state) {
  switch (state) {
    case Operation::State::INITIALIZED:
      return "INITIALIZED";
    case Operation::State::RUNNING:
      return "RUNNING";
    case Operation::State::FINISHED:
      return "FINISHED";
    case Operation::State::CANCELED:
      return "CANCELED";
    case Operation::State::CLOSED:
      return "CLOSED";
    case Operation::State::ERROR:
      return "ERROR";
    case Operation::State::UNKNOWN:
      return "UNKNOWN";
    case Operation::State::PENDING:
      return "PENDING";
    default:
      std::stringstream ss;
      ss << "Unknown Operation::State " << EnumToInt(state);
      return ss.str();
  }
}

const std::string TypeIdToString(const ColumnType::TypeId& type_id) {
  switch (type_id) {
    case ColumnType::TypeId::BOOLEAN:
      return "BOOLEAN";
    case ColumnType::TypeId::TINYINT:
      return "TINYINT";
    case ColumnType::TypeId::SMALLINT:
      return "SMALLINT";
    case ColumnType::TypeId::INT:
      return "INT";
    case ColumnType::TypeId::BIGINT:
      return "BIGINT";
    case ColumnType::TypeId::FLOAT:
      return "FLOAT";
    case ColumnType::TypeId::DOUBLE:
      return "DOUBLE";
    case ColumnType::TypeId::STRING:
      return "STRING";
    case ColumnType::TypeId::TIMESTAMP:
      return "TIMESTAMP";
    case ColumnType::TypeId::BINARY:
      return "BINARY";
    case ColumnType::TypeId::ARRAY:
      return "ARRAY";
    case ColumnType::TypeId::MAP:
      return "MAP";
    case ColumnType::TypeId::STRUCT:
      return "STRUCT";
    case ColumnType::TypeId::UNION:
      return "UNION";
    case ColumnType::TypeId::USER_DEFINED:
      return "USER_DEFINED";
    case ColumnType::TypeId::DECIMAL:
      return "DECIMAL";
    case ColumnType::TypeId::NULL_TYPE:
      return "NULL_TYPE";
    case ColumnType::TypeId::DATE:
      return "DATE";
    case ColumnType::TypeId::VARCHAR:
      return "VARCHAR";
    case ColumnType::TypeId::CHAR:
      return "CHAR";
    case ColumnType::TypeId::INVALID:
      return "INVALID";
    default: {
      std::stringstream ss;
      ss << "Unknown ColumnType::TypeId " << EnumToInt(type_id);
      return ss.str();
    }
  }
}

hs2::TFetchOrientation::type FetchOrientationToTFetchOrientation(
    FetchOrientation orientation) {
  switch (orientation) {
    case FetchOrientation::NEXT:
      return hs2::TFetchOrientation::FETCH_NEXT;
    case FetchOrientation::PRIOR:
      return hs2::TFetchOrientation::FETCH_PRIOR;
    case FetchOrientation::RELATIVE:
      return hs2::TFetchOrientation::FETCH_RELATIVE;
    case FetchOrientation::ABSOLUTE:
      return hs2::TFetchOrientation::FETCH_ABSOLUTE;
    case FetchOrientation::FIRST:
      return hs2::TFetchOrientation::FETCH_FIRST;
    case FetchOrientation::LAST:
      return hs2::TFetchOrientation::FETCH_LAST;
    default:
      DCHECK(false) << "Unknown FetchOrientation " << EnumToInt(orientation);
      return hs2::TFetchOrientation::FETCH_NEXT;
  }
}

hs2::TProtocolVersion::type ProtocolVersionToTProtocolVersion(ProtocolVersion protocol) {
  switch (protocol) {
    case ProtocolVersion::PROTOCOL_V1:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V1;
    case ProtocolVersion::PROTOCOL_V2:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V2;
    case ProtocolVersion::PROTOCOL_V3:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V3;
    case ProtocolVersion::PROTOCOL_V4:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V4;
    case ProtocolVersion::PROTOCOL_V5:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V5;
    case ProtocolVersion::PROTOCOL_V6:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V6;
    case ProtocolVersion::PROTOCOL_V7:
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V7;
    default:
      DCHECK(false) << "Unknown ProtocolVersion " << EnumToInt(protocol);
      return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V7;
  }
}

Operation::State TOperationStateToOperationState(
    const hs2::TOperationState::type& tstate) {
  switch (tstate) {
    case hs2::TOperationState::INITIALIZED_STATE:
      return Operation::State::INITIALIZED;
    case hs2::TOperationState::RUNNING_STATE:
      return Operation::State::RUNNING;
    case hs2::TOperationState::FINISHED_STATE:
      return Operation::State::FINISHED;
    case hs2::TOperationState::CANCELED_STATE:
      return Operation::State::CANCELED;
    case hs2::TOperationState::CLOSED_STATE:
      return Operation::State::CLOSED;
    case hs2::TOperationState::ERROR_STATE:
      return Operation::State::ERROR;
    case hs2::TOperationState::UKNOWN_STATE:
      return Operation::State::UNKNOWN;
    case hs2::TOperationState::PENDING_STATE:
      return Operation::State::PENDING;
    default:
      ARROW_LOG(WARNING) << "Unknown TOperationState " << tstate;
      return Operation::State::UNKNOWN;
  }
}

Status TStatusToStatus(const hs2::TStatus& tstatus) {
  switch (tstatus.statusCode) {
    case hs2::TStatusCode::SUCCESS_STATUS:
      return Status::OK();
    case hs2::TStatusCode::SUCCESS_WITH_INFO_STATUS: {
      std::stringstream ss;
      for (size_t i = 0; i < tstatus.infoMessages.size(); i++) {
        if (i != 0) ss << ",";
        ss << tstatus.infoMessages[i];
      }
      return Status::OK(ss.str());
    }
    case hs2::TStatusCode::STILL_EXECUTING_STATUS:
      return Status::ExecutionError("Still executing");
    case hs2::TStatusCode::ERROR_STATUS:
      return Status::IOError(tstatus.errorMessage);
    case hs2::TStatusCode::INVALID_HANDLE_STATUS:
      return Status::Invalid("Invalid handle");
    default: {
      return Status::UnknownError("Unknown TStatusCode ", tstatus.statusCode);
    }
  }
}

std::unique_ptr<ColumnType> TTypeDescToColumnType(const hs2::TTypeDesc& ttype_desc) {
  if (ttype_desc.types.size() != 1 || !ttype_desc.types[0].__isset.primitiveEntry) {
    ARROW_LOG(WARNING) << "TTypeDescToColumnType only supports primitive types.";
    return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
  }

  ColumnType::TypeId type_id = TTypeIdToTypeId(ttype_desc.types[0].primitiveEntry.type);
  if (type_id == ColumnType::TypeId::CHAR || type_id == ColumnType::TypeId::VARCHAR) {
    const std::map<std::string, hs2::TTypeQualifierValue>& qualifiers =
        ttype_desc.types[0].primitiveEntry.typeQualifiers.qualifiers;
    DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.CHARACTER_MAXIMUM_LENGTH), 1);

    try {
      return std::unique_ptr<ColumnType>(new CharacterType(
          type_id,
          qualifiers.at(hs2::g_TCLIService_constants.CHARACTER_MAXIMUM_LENGTH).i32Value));
    } catch (std::out_of_range e) {
      ARROW_LOG(ERROR) << "Character type qualifiers invalid: " << e.what();
      return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
    }
  } else if (type_id == ColumnType::TypeId::DECIMAL) {
    const std::map<std::string, hs2::TTypeQualifierValue>& qualifiers =
        ttype_desc.types[0].primitiveEntry.typeQualifiers.qualifiers;
    DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.PRECISION), 1);
    DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.SCALE), 1);

    try {
      return std::unique_ptr<ColumnType>(new DecimalType(
          type_id, qualifiers.at(hs2::g_TCLIService_constants.PRECISION).i32Value,
          qualifiers.at(hs2::g_TCLIService_constants.SCALE).i32Value));
    } catch (std::out_of_range e) {
      ARROW_LOG(ERROR) << "Decimal type qualifiers invalid: " << e.what();
      return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
    }
  } else {
    return std::unique_ptr<ColumnType>(new PrimitiveType(type_id));
  }
}

ColumnType::TypeId TTypeIdToTypeId(const hs2::TTypeId::type& type_id) {
  switch (type_id) {
    case hs2::TTypeId::BOOLEAN_TYPE:
      return ColumnType::TypeId::BOOLEAN;
    case hs2::TTypeId::TINYINT_TYPE:
      return ColumnType::TypeId::TINYINT;
    case hs2::TTypeId::SMALLINT_TYPE:
      return ColumnType::TypeId::SMALLINT;
    case hs2::TTypeId::INT_TYPE:
      return ColumnType::TypeId::INT;
    case hs2::TTypeId::BIGINT_TYPE:
      return ColumnType::TypeId::BIGINT;
    case hs2::TTypeId::FLOAT_TYPE:
      return ColumnType::TypeId::FLOAT;
    case hs2::TTypeId::DOUBLE_TYPE:
      return ColumnType::TypeId::DOUBLE;
    case hs2::TTypeId::STRING_TYPE:
      return ColumnType::TypeId::STRING;
    case hs2::TTypeId::TIMESTAMP_TYPE:
      return ColumnType::TypeId::TIMESTAMP;
    case hs2::TTypeId::BINARY_TYPE:
      return ColumnType::TypeId::BINARY;
    case hs2::TTypeId::ARRAY_TYPE:
      return ColumnType::TypeId::ARRAY;
    case hs2::TTypeId::MAP_TYPE:
      return ColumnType::TypeId::MAP;
    case hs2::TTypeId::STRUCT_TYPE:
      return ColumnType::TypeId::STRUCT;
    case hs2::TTypeId::UNION_TYPE:
      return ColumnType::TypeId::UNION;
    case hs2::TTypeId::USER_DEFINED_TYPE:
      return ColumnType::TypeId::USER_DEFINED;
    case hs2::TTypeId::DECIMAL_TYPE:
      return ColumnType::TypeId::DECIMAL;
    case hs2::TTypeId::NULL_TYPE:
      return ColumnType::TypeId::NULL_TYPE;
    case hs2::TTypeId::DATE_TYPE:
      return ColumnType::TypeId::DATE;
    case hs2::TTypeId::VARCHAR_TYPE:
      return ColumnType::TypeId::VARCHAR;
    case hs2::TTypeId::CHAR_TYPE:
      return ColumnType::TypeId::CHAR;
    default:
      ARROW_LOG(WARNING) << "Unknown TTypeId " << type_id;
      return ColumnType::TypeId::INVALID;
  }
}

}  // namespace hiveserver2
}  // namespace arrow
Commit	Line	Data
1d09f67e TL	1	// Licensed to the Apache Software Foundation (ASF) under one
	2	// or more contributor license agreements. See the NOTICE file
	3	// distributed with this work for additional information
	4	// regarding copyright ownership. The ASF licenses this file
	5	// to you under the Apache License, Version 2.0 (the
	6	// "License"); you may not use this file except in compliance
	7	// with the License. You may obtain a copy of the License at
	8	//
	9	// http://www.apache.org/licenses/LICENSE-2.0
	10	//
	11	// Unless required by applicable law or agreed to in writing,
	12	// software distributed under the License is distributed on an
	13	// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	14	// KIND, either express or implied. See the License for the
	15	// specific language governing permissions and limitations
	16	// under the License.
	17
	18	#include "arrow/dbi/hiveserver2/thrift_internal.h"
	19
	20	#include <map>
	21	#include <sstream>
	22
	23	#include "arrow/dbi/hiveserver2/TCLIService_constants.h"
	24	#include "arrow/dbi/hiveserver2/service.h"
	25
	26	#include "arrow/status.h"
	27	#include "arrow/util/logging.h"
	28
	29	namespace hs2 = apache::hive::service::cli::thrift;
	30
	31	namespace arrow {
	32	namespace hiveserver2 {
	33
	34	namespace {
	35
	36	// Convert an "enum class" value to an integer equivalent, for outputting.
	37	template <typename ENUM>
	38	typename std::underlying_type<ENUM>::type EnumToInt(const ENUM& value) {
	39	return static_cast<typename std::underlying_type<ENUM>::type>(value);
	40	}
	41
	42	} // namespace
	43
	44	const std::string OperationStateToString(const Operation::State& state) {
	45	switch (state) {
	46	case Operation::State::INITIALIZED:
	47	return "INITIALIZED";
	48	case Operation::State::RUNNING:
	49	return "RUNNING";
	50	case Operation::State::FINISHED:
	51	return "FINISHED";
	52	case Operation::State::CANCELED:
	53	return "CANCELED";
	54	case Operation::State::CLOSED:
	55	return "CLOSED";
	56	case Operation::State::ERROR:
	57	return "ERROR";
	58	case Operation::State::UNKNOWN:
	59	return "UNKNOWN";
	60	case Operation::State::PENDING:
	61	return "PENDING";
	62	default:
	63	std::stringstream ss;
	64	ss << "Unknown Operation::State " << EnumToInt(state);
65	return ss.str();
66	}
67	}
68
69	const std::string TypeIdToString(const ColumnType::TypeId& type_id) {
70	switch (type_id) {
71	case ColumnType::TypeId::BOOLEAN:
72	return "BOOLEAN";
73	case ColumnType::TypeId::TINYINT:
74	return "TINYINT";
75	case ColumnType::TypeId::SMALLINT:
76	return "SMALLINT";
77	case ColumnType::TypeId::INT:
78	return "INT";
79	case ColumnType::TypeId::BIGINT:
80	return "BIGINT";
81	case ColumnType::TypeId::FLOAT:
82	return "FLOAT";
83	case ColumnType::TypeId::DOUBLE:
84	return "DOUBLE";
85	case ColumnType::TypeId::STRING:
86	return "STRING";
87	case ColumnType::TypeId::TIMESTAMP:
88	return "TIMESTAMP";
89	case ColumnType::TypeId::BINARY:
90	return "BINARY";
91	case ColumnType::TypeId::ARRAY:
92	return "ARRAY";
93	case ColumnType::TypeId::MAP:
94	return "MAP";
95	case ColumnType::TypeId::STRUCT:
96	return "STRUCT";
97	case ColumnType::TypeId::UNION:
98	return "UNION";
99	case ColumnType::TypeId::USER_DEFINED:
100	return "USER_DEFINED";
101	case ColumnType::TypeId::DECIMAL:
102	return "DECIMAL";
103	case ColumnType::TypeId::NULL_TYPE:
104	return "NULL_TYPE";
105	case ColumnType::TypeId::DATE:
106	return "DATE";
107	case ColumnType::TypeId::VARCHAR:
108	return "VARCHAR";
109	case ColumnType::TypeId::CHAR:
110	return "CHAR";
111	case ColumnType::TypeId::INVALID:
112	return "INVALID";
113	default: {
114	std::stringstream ss;
115	ss << "Unknown ColumnType::TypeId " << EnumToInt(type_id);
116	return ss.str();
117	}
118	}
119	}
120
121	hs2::TFetchOrientation::type FetchOrientationToTFetchOrientation(
122	FetchOrientation orientation) {
123	switch (orientation) {
124	case FetchOrientation::NEXT:
125	return hs2::TFetchOrientation::FETCH_NEXT;
126	case FetchOrientation::PRIOR:
127	return hs2::TFetchOrientation::FETCH_PRIOR;
128	case FetchOrientation::RELATIVE:
129	return hs2::TFetchOrientation::FETCH_RELATIVE;
130	case FetchOrientation::ABSOLUTE:
131	return hs2::TFetchOrientation::FETCH_ABSOLUTE;
132	case FetchOrientation::FIRST:
133	return hs2::TFetchOrientation::FETCH_FIRST;
134	case FetchOrientation::LAST:
135	return hs2::TFetchOrientation::FETCH_LAST;
136	default:
137	DCHECK(false) << "Unknown FetchOrientation " << EnumToInt(orientation);
138	return hs2::TFetchOrientation::FETCH_NEXT;
139	}
140	}
141
142	hs2::TProtocolVersion::type ProtocolVersionToTProtocolVersion(ProtocolVersion protocol) {
143	switch (protocol) {
144	case ProtocolVersion::PROTOCOL_V1:
145	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V1;
146	case ProtocolVersion::PROTOCOL_V2:
147	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V2;
148	case ProtocolVersion::PROTOCOL_V3:
149	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V3;
150	case ProtocolVersion::PROTOCOL_V4:
151	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V4;
152	case ProtocolVersion::PROTOCOL_V5:
153	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V5;
154	case ProtocolVersion::PROTOCOL_V6:
155	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V6;
156	case ProtocolVersion::PROTOCOL_V7:
157	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V7;
158	default:
159	DCHECK(false) << "Unknown ProtocolVersion " << EnumToInt(protocol);
160	return hs2::TProtocolVersion::HIVE_CLI_SERVICE_PROTOCOL_V7;
161	}
162	}
163
164	Operation::State TOperationStateToOperationState(
165	const hs2::TOperationState::type& tstate) {
166	switch (tstate) {
167	case hs2::TOperationState::INITIALIZED_STATE:
168	return Operation::State::INITIALIZED;
169	case hs2::TOperationState::RUNNING_STATE:
170	return Operation::State::RUNNING;
171	case hs2::TOperationState::FINISHED_STATE:
172	return Operation::State::FINISHED;
173	case hs2::TOperationState::CANCELED_STATE:
174	return Operation::State::CANCELED;
175	case hs2::TOperationState::CLOSED_STATE:
176	return Operation::State::CLOSED;
177	case hs2::TOperationState::ERROR_STATE:
178	return Operation::State::ERROR;
179	case hs2::TOperationState::UKNOWN_STATE:
180	return Operation::State::UNKNOWN;
181	case hs2::TOperationState::PENDING_STATE:
182	return Operation::State::PENDING;
183	default:
184	ARROW_LOG(WARNING) << "Unknown TOperationState " << tstate;
185	return Operation::State::UNKNOWN;
186	}
187	}
188
189	Status TStatusToStatus(const hs2::TStatus& tstatus) {
190	switch (tstatus.statusCode) {
191	case hs2::TStatusCode::SUCCESS_STATUS:
192	return Status::OK();
193	case hs2::TStatusCode::SUCCESS_WITH_INFO_STATUS: {
194	std::stringstream ss;
195	for (size_t i = 0; i < tstatus.infoMessages.size(); i++) {
196	if (i != 0) ss << ",";
197	ss << tstatus.infoMessages[i];
198	}
199	return Status::OK(ss.str());
200	}
201	case hs2::TStatusCode::STILL_EXECUTING_STATUS:
202	return Status::ExecutionError("Still executing");
203	case hs2::TStatusCode::ERROR_STATUS:
204	return Status::IOError(tstatus.errorMessage);
205	case hs2::TStatusCode::INVALID_HANDLE_STATUS:
206	return Status::Invalid("Invalid handle");
207	default: {
208	return Status::UnknownError("Unknown TStatusCode ", tstatus.statusCode);
209	}
210	}
211	}
212
213	std::unique_ptr<ColumnType> TTypeDescToColumnType(const hs2::TTypeDesc& ttype_desc) {
214	if (ttype_desc.types.size() != 1 \|\| !ttype_desc.types[0].__isset.primitiveEntry) {
215	ARROW_LOG(WARNING) << "TTypeDescToColumnType only supports primitive types.";
216	return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
217	}
218
219	ColumnType::TypeId type_id = TTypeIdToTypeId(ttype_desc.types[0].primitiveEntry.type);
220	if (type_id == ColumnType::TypeId::CHAR \|\| type_id == ColumnType::TypeId::VARCHAR) {
221	const std::map<std::string, hs2::TTypeQualifierValue>& qualifiers =
222	ttype_desc.types[0].primitiveEntry.typeQualifiers.qualifiers;
223	DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.CHARACTER_MAXIMUM_LENGTH), 1);
224
225	try {
226	return std::unique_ptr<ColumnType>(new CharacterType(
227	type_id,
228	qualifiers.at(hs2::g_TCLIService_constants.CHARACTER_MAXIMUM_LENGTH).i32Value));
229	} catch (std::out_of_range e) {
230	ARROW_LOG(ERROR) << "Character type qualifiers invalid: " << e.what();
231	return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
232	}
233	} else if (type_id == ColumnType::TypeId::DECIMAL) {
234	const std::map<std::string, hs2::TTypeQualifierValue>& qualifiers =
235	ttype_desc.types[0].primitiveEntry.typeQualifiers.qualifiers;
236	DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.PRECISION), 1);
237	DCHECK_EQ(qualifiers.count(hs2::g_TCLIService_constants.SCALE), 1);
238
239	try {
240	return std::unique_ptr<ColumnType>(new DecimalType(
241	type_id, qualifiers.at(hs2::g_TCLIService_constants.PRECISION).i32Value,
242	qualifiers.at(hs2::g_TCLIService_constants.SCALE).i32Value));
243	} catch (std::out_of_range e) {
244	ARROW_LOG(ERROR) << "Decimal type qualifiers invalid: " << e.what();
245	return std::unique_ptr<ColumnType>(new PrimitiveType(ColumnType::TypeId::INVALID));
246	}
247	} else {
248	return std::unique_ptr<ColumnType>(new PrimitiveType(type_id));
249	}
250	}
251
252	ColumnType::TypeId TTypeIdToTypeId(const hs2::TTypeId::type& type_id) {
253	switch (type_id) {
254	case hs2::TTypeId::BOOLEAN_TYPE:
255	return ColumnType::TypeId::BOOLEAN;
256	case hs2::TTypeId::TINYINT_TYPE:
257	return ColumnType::TypeId::TINYINT;
258	case hs2::TTypeId::SMALLINT_TYPE:
259	return ColumnType::TypeId::SMALLINT;
260	case hs2::TTypeId::INT_TYPE:
261	return ColumnType::TypeId::INT;
262	case hs2::TTypeId::BIGINT_TYPE:
263	return ColumnType::TypeId::BIGINT;
264	case hs2::TTypeId::FLOAT_TYPE:
265	return ColumnType::TypeId::FLOAT;
266	case hs2::TTypeId::DOUBLE_TYPE:
267	return ColumnType::TypeId::DOUBLE;
268	case hs2::TTypeId::STRING_TYPE:
269	return ColumnType::TypeId::STRING;
270	case hs2::TTypeId::TIMESTAMP_TYPE:
271	return ColumnType::TypeId::TIMESTAMP;
272	case hs2::TTypeId::BINARY_TYPE:
273	return ColumnType::TypeId::BINARY;
274	case hs2::TTypeId::ARRAY_TYPE:
275	return ColumnType::TypeId::ARRAY;
276	case hs2::TTypeId::MAP_TYPE:
277	return ColumnType::TypeId::MAP;
278	case hs2::TTypeId::STRUCT_TYPE:
279	return ColumnType::TypeId::STRUCT;
280	case hs2::TTypeId::UNION_TYPE:
281	return ColumnType::TypeId::UNION;
282	case hs2::TTypeId::USER_DEFINED_TYPE:
283	return ColumnType::TypeId::USER_DEFINED;
284	case hs2::TTypeId::DECIMAL_TYPE:
285	return ColumnType::TypeId::DECIMAL;
286	case hs2::TTypeId::NULL_TYPE:
287	return ColumnType::TypeId::NULL_TYPE;
288	case hs2::TTypeId::DATE_TYPE:
289	return ColumnType::TypeId::DATE;
290	case hs2::TTypeId::VARCHAR_TYPE:
291	return ColumnType::TypeId::VARCHAR;
292	case hs2::TTypeId::CHAR_TYPE:
293	return ColumnType::TypeId::CHAR;
294	default:
295	ARROW_LOG(WARNING) << "Unknown TTypeId " << type_id;
296	return ColumnType::TypeId::INVALID;
297	}
298	}
299
300	} // namespace hiveserver2
301	} // namespace arrow