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53 lines (46 loc) · 1.81 KB
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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.
#include "gandiva/cache.h"
#include "arrow/result.h"
#include "arrow/util/io_util.h"
#include "arrow/util/logging.h"
namespace gandiva {
#ifdef GANDIVA_ENABLE_OBJECT_CODE_CACHE
static const size_t DEFAULT_CACHE_SIZE = 500000;
#else
static const size_t DEFAULT_CACHE_SIZE = 500;
#endif
int GetCapacity() {
size_t capacity = DEFAULT_CACHE_SIZE;
auto maybe_env_cache_size = ::arrow::internal::GetEnvVar("GANDIVA_CACHE_SIZE");
if (maybe_env_cache_size.ok()) {
const auto env_cache_size = *std::move(maybe_env_cache_size);
if (!env_cache_size.empty()) {
capacity = std::atol(env_cache_size.c_str());
if (capacity <= 0) {
ARROW_LOG(WARNING) << "Invalid cache size provided in GANDIVA_CACHE_SIZE. "
<< "Using default cache size: " << DEFAULT_CACHE_SIZE;
capacity = DEFAULT_CACHE_SIZE;
}
}
}
return static_cast<int>(capacity);
}
void LogCacheSize(size_t capacity) {
ARROW_LOG(INFO) << "Creating gandiva cache with capacity of " << capacity;
}
} // namespace gandiva