Update comments in DB::Close()

Summary: Closes https://github.com/facebook/rocksdb/pull/3543

Differential Revision: D7093251

Pulled By: siying

fbshipit-source-id: 4066b82c95ecb65866c5842d68ab13ab9f85d567
This commit is contained in:
Siying Dong 2018-02-27 12:32:09 -08:00 committed by Facebook Github Bot
parent d6336563e5
commit c287c098a4

View File

@ -174,7 +174,8 @@ class DB {
// Close the DB by releasing resources, closing files etc. This should be // Close the DB by releasing resources, closing files etc. This should be
// called before calling the desctructor so that the caller can get back a // called before calling the desctructor so that the caller can get back a
// status in case there are any errors. This will not fsync the WAL files. // status in case there are any errors. This will not fsync the WAL files.
// If syncing is required, the caller must first call SyncWAL. // If syncing is required, the caller must first call SyncWAL(), or Write()
// using an empty write batch with WriteOptions.sync=true.
// Regardless of the return status, the DB must be freed. If the return // Regardless of the return status, the DB must be freed. If the return
// status is NotSupported(), then the DB implementation does cleanup in the // status is NotSupported(), then the DB implementation does cleanup in the
// destructor // destructor