mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-27 11:43:49 +00:00
4720ba4391
Summary: We haven't been actively mantaining RocksDB LITE recently and the size must have been gone up significantly. We are removing the support. Most of changes were done through following comments: unifdef -m -UROCKSDB_LITE `git grep -l ROCKSDB_LITE | egrep '[.](cc|h)'` by Peter Dillinger. Others changes were manually applied to build scripts, CircleCI manifests, ROCKSDB_LITE is used in an expression and file db_stress_test_base.cc. Pull Request resolved: https://github.com/facebook/rocksdb/pull/11147 Test Plan: See CI Reviewed By: pdillinger Differential Revision: D42796341 fbshipit-source-id: 4920e15fc2060c2cd2221330a6d0e5e65d4b7fe2
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
|
|
#include "rocksdb/env.h"
|
|
#include "rocksdb/status.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
struct IOTraceHeader;
|
|
struct IOTraceRecord;
|
|
|
|
// IOTraceRecordParser class reads the IO trace file (in binary format) and
|
|
// dumps the human readable records in output_file_.
|
|
class IOTraceRecordParser {
|
|
public:
|
|
explicit IOTraceRecordParser(const std::string& input_file);
|
|
|
|
// ReadIOTraceRecords reads the binary trace file records one by one and
|
|
// invoke PrintHumanReadableIOTraceRecord to dump the records in output_file_.
|
|
int ReadIOTraceRecords();
|
|
|
|
private:
|
|
void PrintHumanReadableHeader(const IOTraceHeader& header);
|
|
void PrintHumanReadableIOTraceRecord(const IOTraceRecord& record);
|
|
|
|
// Binary file that contains IO trace records.
|
|
std::string input_file_;
|
|
};
|
|
|
|
int io_tracer_parser(int argc, char** argv);
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|