SERVER-49427 Remove unused function declarations in MetadataManager and CollectionShardingRuntime

3 files changed, 0 insertions, 42 deletions

diff --git a/src/mongo/db/s/collection_sharding_runtime.h b/src/mongo/db/s/collection_sharding_runtime.h
index 0b23f64118a..d6e16f0f024 100644
--- a/src/mongo/db/s/collection_sharding_runtime.h
+++ b/src/mongo/db/s/collection_sharding_runtime.h
@@ -141,31 +141,6 @@ public:
         OperationContext* opCtx, ShardingMigrationCriticalSection::Operation op);
 
     /**
-     * Schedules any documents in `range` for immediate cleanup iff no running queries can depend
-     * on them, and adds the range to the list of ranges being received.
-     *
-     * Returns a future that will be resolved when the deletion has completed or failed.
-     */
-    SharedSemiFuture<void> beginReceive(ChunkRange const& range);
-
-    /*
-     * Removes `range` from the list of ranges being received, and schedules any documents in the
-     * range for immediate cleanup. Does not block.
-     */
-    void forgetReceive(const ChunkRange& range);
-
-    /**
-     * Clears the list of chunks that are being received as a part of an incoming migration.
-     */
-    void clearReceivingChunks();
-
-    /**
-     * Returns a range _not_ owned by this shard that starts no lower than the specified
-     * startingFrom key value, if any, or boost::none if there is no such range.
-     */
-    boost::optional<ChunkRange> getNextOrphanRange(BSONObj const& startingFrom);
-
-    /**
      * Schedules documents in `range` for cleanup after any running queries that may depend on them
      * have terminated. Does not block. Fails if range overlaps any current local shard chunk.
      * Passed kDelayed, an additional delay (configured via server parameter orphanCleanupDelaySecs)
@@ -188,13 +163,6 @@ public:
                                const UUID& collectionUuid,
                                ChunkRange orphanRange);
 
-    /**
-     * Appends information about any chunks for which incoming migration has been requested, but the
-     * shard hasn't yet synchronised with the config server on whether that migration actually
-     * committed.
-     */
-    void appendPendingReceiveChunks(BSONArrayBuilder* builder);
-
     std::uint64_t getNumMetadataManagerChanges_forTest() {
         return _numMetadataManagerChanges;
     }
diff --git a/src/mongo/db/s/metadata_manager.h b/src/mongo/db/s/metadata_manager.h
index 3685f4adf8b..ac441a8459c 100644
--- a/src/mongo/db/s/metadata_manager.h
+++ b/src/mongo/db/s/metadata_manager.h
@@ -151,8 +151,6 @@ public:
     boost::optional<SharedSemiFuture<void>> trackOrphanedDataCleanup(
         ChunkRange const& orphans) const;
 
-    boost::optional<ChunkRange> getNextOrphanRange(BSONObj const& from) const;
-
 private:
     // Management of the _metadata list is implemented in RangePreserver
     friend class RangePreserver;
diff --git a/src/mongo/db/s/migration_util_test.cpp b/src/mongo/db/s/migration_util_test.cpp
index 82ae3514a64..01557c766db 100644
--- a/src/mongo/db/s/migration_util_test.cpp
+++ b/src/mongo/db/s/migration_util_test.cpp
@@ -58,14 +58,6 @@ UUID getCollectionUuid(OperationContext* opCtx, const NamespaceString& nss) {
     return autoColl.getCollection()->uuid();
 }
 
-void addRangeToReceivingChunks(OperationContext* opCtx,
-                               const NamespaceString& nss,
-                               const ChunkRange& range) {
-    AutoGetCollection autoColl(opCtx, nss, MODE_IS);
-
-    std::ignore = CollectionShardingRuntime::get(opCtx, nss)->beginReceive(range);
-}
-
 template <typename ShardKey>
 RangeDeletionTask createDeletionTask(const NamespaceString& nss,
                                      const UUID& uuid,