From fe187bdf22a6c67d5ff6f035d51a308870255e10 Mon Sep 17 00:00:00 2001
From: Kaloian Manassiev <kaloian.manassiev@mongodb.com>
Date: Wed, 16 Jan 2019 15:29:58 -0500
Subject: SERVER-37880 Treat non-retryable errors during prepare as implied
 abort

---
 src/mongo/db/transaction_coordinator_driver.cpp | 5 +++++
 1 file changed, 5 insertions(+)

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;
                 });
-- 
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