fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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// This file implements the callback "bridge" between Java and C++ for
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// ROCKSDB_NAMESPACE::Statistics
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#include "rocksjni/statisticsjni.h"
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namespace ROCKSDB_NAMESPACE {
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StatisticsJni::StatisticsJni(std::shared_ptr<Statistics> stats)
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: StatisticsImpl(stats), m_ignore_histograms() {}
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StatisticsJni::StatisticsJni(std::shared_ptr<Statistics> stats,
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const std::set<uint32_t> ignore_histograms)
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: StatisticsImpl(stats), m_ignore_histograms(ignore_histograms) {}
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bool StatisticsJni::HistEnabledForType(uint32_t type) const {
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if (type >= HISTOGRAM_ENUM_MAX) {
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return false;
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}
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if (m_ignore_histograms.count(type) > 0) {
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return false;
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}
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return true;
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}
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// @lint-ignore TXT4 T25377293 Grandfathered in
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}; // namespace ROCKSDB_NAMESPACE
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