diff options
Diffstat (limited to 'src/mongo/db/s/resharding_util.h')
| -rw-r--r-- | src/mongo/db/s/resharding_util.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mongo/db/s/resharding_util.h b/src/mongo/db/s/resharding_util.h index 517ef531b29..5c07884d0a9 100644 --- a/src/mongo/db/s/resharding_util.h +++ b/src/mongo/db/s/resharding_util.h @@ -38,6 +38,7 @@ #include "mongo/db/s/resharding/donor_oplog_id_gen.h" #include "mongo/executor/task_executor.h" #include "mongo/s/catalog/type_tags.h" +#include "mongo/s/catalog_cache.h" #include "mongo/s/resharded_chunk_gen.h" #include "mongo/s/shard_id.h" @@ -46,6 +47,17 @@ namespace mongo { constexpr auto kReshardingOplogPrePostImageOps = "prePostImageOps"_sd; /** + * Constructs the temporary resharding collection's namespace provided the original collection's + * namespace and chunk manager. + * + * <db>.system.resharding.<existing collection's UUID> + * + * Note: throws if the original collection does not have a UUID. + */ +NamespaceString constructTemporaryReshardingNss(const NamespaceString& originalNss, + const ChunkManager& cm); + +/** * Sends _flushRoutingTableCacheUpdatesWithWriteConcern to a list of shards. Throws if one of the * shards fails to refresh. */ |