| // 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. |
| |
| |
| #ifndef IMPALA_RUNTIME_RUNTIME_FILTER_INLINE_H |
| #define IMPALA_RUNTIME_RUNTIME_FILTER_INLINE_H |
| |
| #include "runtime/runtime-filter.h" |
| |
| #include <boost/thread.hpp> |
| |
| #include "runtime/raw-value.inline.h" |
| #include "util/bloom-filter.h" |
| #include "util/min-max-filter.h" |
| #include "util/time.h" |
| |
| namespace impala { |
| |
| inline const RuntimeFilter* RuntimeFilterBank::GetRuntimeFilter(int32_t filter_id) { |
| boost::lock_guard<boost::mutex> l(runtime_filter_lock_); |
| RuntimeFilterMap::iterator it = consumed_filters_.find(filter_id); |
| if (it == consumed_filters_.end()) return NULL; |
| return it->second; |
| } |
| |
| inline void RuntimeFilter::SetFilter( |
| BloomFilter* bloom_filter, MinMaxFilter* min_max_filter) { |
| DCHECK(bloom_filter_.Load() == nullptr && min_max_filter_.Load() == nullptr); |
| if (is_bloom_filter()) { |
| bloom_filter_.Store(bloom_filter); |
| } else { |
| DCHECK(is_min_max_filter()); |
| min_max_filter_.Store(min_max_filter); |
| } |
| arrival_time_.Store(MonotonicMillis()); |
| } |
| |
| inline bool RuntimeFilter::AlwaysTrue() const { |
| if (is_bloom_filter()) { |
| return HasFilter() && bloom_filter_.Load() == BloomFilter::ALWAYS_TRUE_FILTER; |
| } else { |
| DCHECK(is_min_max_filter()); |
| return HasFilter() && min_max_filter_.Load()->AlwaysTrue(); |
| } |
| } |
| |
| inline bool RuntimeFilter::AlwaysFalse() const { |
| if (is_bloom_filter()) { |
| return bloom_filter_.Load() != BloomFilter::ALWAYS_TRUE_FILTER |
| && bloom_filter_.Load()->AlwaysFalse(); |
| } else { |
| DCHECK(is_min_max_filter()); |
| return min_max_filter_.Load() != nullptr && min_max_filter_.Load()->AlwaysFalse(); |
| } |
| } |
| |
| } |
| |
| #endif |