SERVER-37880 Treat non-retryable errors during prepare as implied abort

1 files changed, 5 insertions, 0 deletions

diff --git a/src/mongo/db/transaction_coordinator_driver.cpp b/src/mongo/db/transaction_coordinator_driver.cpp
index 00bcc9015d8..e8b8df291e8 100644
--- a/src/mongo/db/transaction_coordinator_driver.cpp
+++ b/src/mongo/db/transaction_coordinator_driver.cpp
@@ -590,6 +590,11 @@ Future<PrepareResponse> TransactionCoordinatorDriver::sendPrepareToShard(
                         LOG(3) << "Prepare stopped retrying due to retrying being cancelled";
                         return PrepareResponse{shardId, boost::none, boost::none};
                     }
+
+                    if (!isRetryableError(status.code())) {
+                        return PrepareResponse{shardId, CommitDecision::kAbort, boost::none};
+                    }
+
                     uassertStatusOK(status);
                     MONGO_UNREACHABLE;
                 });