3c327ac2d0
Summary: Closes https://github.com/facebook/rocksdb/pull/2589 Differential Revision: D5431502 Pulled By: siying fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
64 lines
1.9 KiB
C++
64 lines
1.9 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).
|
|
|
|
#if !(defined GFLAGS) || defined(ROCKSDB_LITE)
|
|
|
|
#include <cstdio>
|
|
int main() {
|
|
#ifndef GFLAGS
|
|
fprintf(stderr, "Please install gflags to run rocksdb tools\n");
|
|
#endif
|
|
#ifdef ROCKSDB_LITE
|
|
fprintf(stderr, "DbDumpTool is not supported in ROCKSDB_LITE\n");
|
|
#endif
|
|
return 1;
|
|
}
|
|
|
|
#else
|
|
|
|
#include <gflags/gflags.h>
|
|
#include "rocksdb/convenience.h"
|
|
#include "rocksdb/db_dump_tool.h"
|
|
|
|
DEFINE_string(db_path, "", "Path to the db that will be dumped");
|
|
DEFINE_string(dump_location, "", "Path to where the dump file location");
|
|
DEFINE_bool(anonymous, false,
|
|
"Remove information like db path, creation time from dumped file");
|
|
DEFINE_string(db_options, "",
|
|
"Options string used to open the database that will be dumped");
|
|
|
|
int main(int argc, char** argv) {
|
|
GFLAGS::ParseCommandLineFlags(&argc, &argv, true);
|
|
|
|
if (FLAGS_db_path == "" || FLAGS_dump_location == "") {
|
|
fprintf(stderr, "Please set --db_path and --dump_location\n");
|
|
return 1;
|
|
}
|
|
|
|
rocksdb::DumpOptions dump_options;
|
|
dump_options.db_path = FLAGS_db_path;
|
|
dump_options.dump_location = FLAGS_dump_location;
|
|
dump_options.anonymous = FLAGS_anonymous;
|
|
|
|
rocksdb::Options db_options;
|
|
if (FLAGS_db_options != "") {
|
|
rocksdb::Options parsed_options;
|
|
rocksdb::Status s = rocksdb::GetOptionsFromString(
|
|
db_options, FLAGS_db_options, &parsed_options);
|
|
if (!s.ok()) {
|
|
fprintf(stderr, "Cannot parse provided db_options\n");
|
|
return 1;
|
|
}
|
|
db_options = parsed_options;
|
|
}
|
|
|
|
rocksdb::DbDumpTool tool;
|
|
if (!tool.Run(dump_options, db_options)) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
#endif // !(defined GFLAGS) || defined(ROCKSDB_LITE)
|