be/src/util/uid-util.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 "util/uid-util.h"

#include <boost/uuid/uuid_generators.hpp>

#include "common/names.h"

namespace impala {

string GenerateUUIDString() {
  boost::uuids::basic_random_generator<boost::mt19937> gen;
  boost::uuids::uuid u = gen();
  string uuid(u.begin(), u.end());
  return uuid;
}
} // namespace impala