diff options
| author | David Storch <david.storch@10gen.com> | 2015-11-12 16:36:42 -0500 |
|---|---|---|
| committer | David Storch <david.storch@10gen.com> | 2015-11-17 13:04:54 -0500 |
| commit | 8c0443a33249b3aec2f94fc97017e1314ef3d53f (patch) | |
| tree | 76b48915a444ca38efc4fc7f370bba78843a00bf /src/mongo/s/chunk_manager.h | |
| parent | fdd0ce979f615ca199ea443b1e10301e933ec18b (diff) | |
| download | mongo-8c0443a33249b3aec2f94fc97017e1314ef3d53f.tar.gz | |
SERVER-21441 faster shard targeting for equality queries on the shard key
Diffstat (limited to 'src/mongo/s/chunk_manager.h')
| -rw-r--r-- | src/mongo/s/chunk_manager.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mongo/s/chunk_manager.h b/src/mongo/s/chunk_manager.h index a87d70f2fed..dd5b7ef7b81 100644 --- a/src/mongo/s/chunk_manager.h +++ b/src/mongo/s/chunk_manager.h @@ -196,8 +196,12 @@ public: */ ChunkPtr findIntersectingChunk(OperationContext* txn, const BSONObj& shardKey) const; - void getShardIdsForQuery(std::set<ShardId>& shardIds, const BSONObj& query) const; + void getShardIdsForQuery(OperationContext* txn, + const BSONObj& query, + std::set<ShardId>* shardIds) const; + void getAllShardIds(std::set<ShardId>* all) const; + /** @param shardIds set to the shard ids for shards * covered by the interval [min, max], see SERVER-4791 */ |