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Code Issues Releases Wiki Activity

ircd::db: Interpose rocksdb::NewSstFileManager() fixes.

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This commit is contained in:
Jason Volk 2020-06-14 01:55:53 -07:00
parent a18901c100
commit bd6f60e02e
1 changed files with 54 additions and 5 deletions
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59
ircd/db_fixes.cc
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@ -114,8 +114,53 @@ rocksdb::WriteThread::BlockingAwaitState(Writer *const w,
// simply not start that thread.
//
//
// Mitigations now achieved by killing SstFileManager itself; these obsolete
// the requirement for the below specific interpositions. This is required post
// RocksDB v6.10.2, not backported for all versions to simplify this section.
//
#if __has_include("file/sst_file_manager_impl.h")
rocksdb::SstFileManager *
rocksdb::NewSstFileManager(Env *env,
std::shared_ptr<Logger> info_log,
std::string trash_dir,
int64_t rate_bytes_per_sec,
bool delete_existing_trash,
Status* status,
double max_trash_db_ratio,
uint64_t bytes_max_delete_chunk)
{
if(status)
*status = Status::NotSupported();
return nullptr;
}
#endif
#if defined(IRCD_DB_HAS_ENV_FILESYSTEM) \
&& __has_include("file/sst_file_manager_impl.h")
rocksdb::SstFileManager *
rocksdb::NewSstFileManager(Env *env,
std::shared_ptr<FileSystem> fs,
std::shared_ptr<Logger> info_log,
const std::string& trash_dir,
int64_t rate_bytes_per_sec,
bool delete_existing_trash,
Status* status,
double max_trash_db_ratio,
uint64_t bytes_max_delete_chunk)
{
if(status)
*status = Status::NotSupported();
return nullptr;
}
#endif
#if !defined(IRCD_DB_HAS_ENV_FILESYSTEM) \
&& (__has_include("util/delete_scheduler.h") || __has_include("file/delete_scheduler.h"))
&& (__has_include("util/delete_scheduler.h") || __has_include("file/delete_scheduler.h")) \
&& 0 // Not required if interposing NewSstFileManager
rocksdb::DeleteScheduler::DeleteScheduler(Env* env,
int64_t rate_bytes_per_sec,
Logger* info_log,
@ -141,7 +186,8 @@ max_trash_db_ratio_(max_trash_db_ratio)
#endif
#if defined(IRCD_DB_HAS_ENV_FILESYSTEM) \
&& __has_include("file/delete_scheduler.h")
&& __has_include("file/delete_scheduler.h") \
&& 0 // Not required if interposing NewSstFileManager
rocksdb::DeleteScheduler::DeleteScheduler(Env* env,
FileSystem *fs,
int64_t rate_bytes_per_sec,
@ -168,7 +214,8 @@ max_trash_db_ratio_(max_trash_db_ratio)
}
#endif
#if __has_include("util/delete_scheduler.h") || __has_include("file/delete_scheduler.h")
#if (__has_include("util/delete_scheduler.h") || __has_include("file/delete_scheduler.h")) \
&& 0 // Not required if interposing NewSstFileManager
rocksdb::DeleteScheduler::~DeleteScheduler()
{
}
@ -180,7 +227,8 @@ rocksdb::DeleteScheduler::~DeleteScheduler()
// and directly conduct the deletion.
//
#if __has_include("util/delete_scheduler.h")
#if __has_include("util/delete_scheduler.h") \
&& 0 // Not required if interposing NewSstFileManager
rocksdb::Status
rocksdb::DeleteSSTFile(const ImmutableDBOptions *db_options,
const std::string& fname,
@ -192,7 +240,8 @@ rocksdb::DeleteSSTFile(const ImmutableDBOptions *db_options,
}
#endif
#if __has_include("file/file_util.h")
#if __has_include("file/file_util.h") \
&& 0 // Not required if interposing NewSstFileManager
rocksdb::Status
rocksdb::DeleteDBFile(const ImmutableDBOptions *db_options,
const std::string& fname,