diff options
Diffstat (limited to 'src/mongo/s/ns_targeter.h')
| -rw-r--r-- | src/mongo/s/ns_targeter.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mongo/s/ns_targeter.h b/src/mongo/s/ns_targeter.h index ddd2237de40..0e4bd5845dd 100644 --- a/src/mongo/s/ns_targeter.h +++ b/src/mongo/s/ns_targeter.h @@ -160,6 +160,11 @@ public: * Returns !OK with message if could not refresh */ virtual Status refreshIfNeeded(OperationContext* opCtx, bool* wasChanged) = 0; + + /** + * Returns the number of shards that own one or more chunks for the targeted collection. + */ + virtual int getNShardsOwningChunks() const = 0; }; } // namespace mongo |