1 files changed, 7 insertions, 0 deletions
diff --git a/src/mongo/s/write_ops/batch_write_op.cpp b/src/mongo/s/write_ops/batch_write_op.cpp
index 14e3fce88c1..7a4b0f88efe 100644
--- a/src/mongo/s/write_ops/batch_write_op.cpp
+++ b/src/mongo/s/write_ops/batch_write_op.cpp
@@ -36,6 +36,7 @@
 
 #include "mongo/base/error_codes.h"
 #include "mongo/db/operation_context.h"
+#include "mongo/s/client/num_hosts_targeted_metrics.h"
 #include "mongo/stdx/memory.h"
 #include "mongo/util/transitional_tools_do_not_use/vector_spooling.h"
 
@@ -378,6 +379,8 @@ Status BatchWriteOp::targetBatch(const NSTargeter& targeter,
         targetedBatches->emplace(batch->getEndpoint().shardName, batch);
     }
 
+    _nShardsOwningChunks = targeter.getNShardsOwningChunks();
+
     return Status::OK();
 }
 
@@ -750,6 +753,10 @@ int BatchWriteOp::numWriteOpsIn(WriteOpState opState) const {
         });
 }
 
+boost::optional<int> BatchWriteOp::getNShardsOwningChunks() {
+    return _nShardsOwningChunks;
+}
+
 void BatchWriteOp::_incBatchStats(const BatchedCommandResponse& response) {
     const auto batchType = _clientRequest.getBatchType();