diff options
Diffstat (limited to 'src/mongo/db/s/migration_chunk_cloner_source_legacy.h')
| -rw-r--r-- | src/mongo/db/s/migration_chunk_cloner_source_legacy.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mongo/db/s/migration_chunk_cloner_source_legacy.h b/src/mongo/db/s/migration_chunk_cloner_source_legacy.h index 5bd20b0907d..5bf180bcea7 100644 --- a/src/mongo/db/s/migration_chunk_cloner_source_legacy.h +++ b/src/mongo/db/s/migration_chunk_cloner_source_legacy.h @@ -35,6 +35,7 @@ #include "mongo/client/connection_string.h" #include "mongo/db/namespace_string.h" #include "mongo/db/query/plan_executor.h" +#include "mongo/db/repl/optime.h" #include "mongo/db/s/migration_chunk_cloner_source.h" #include "mongo/db/s/migration_session_id.h" #include "mongo/db/s/session_catalog_migration_source.h" @@ -130,7 +131,13 @@ public: */ Status nextModsBatch(OperationContext* opCtx, Database* db, BSONObjBuilder* builder); - void nextSessionMigrationBatch(OperationContext* opCtx, BSONArrayBuilder* arrBuilder); + /** + * Appends to the buffer oplogs that contain session information for this migration. + * If this function returns a valid OpTime, this means that the oplog appended are + * not guaranteed to be majority committed and the caller has to use wait for the + * returned opTime to be majority committed. + */ + repl::OpTime nextSessionMigrationBatch(OperationContext* opCtx, BSONArrayBuilder* arrBuilder); private: friend class DeleteNotificationStage; |