SERVER-39624 Put internal router retries for stale version and snapshot errors behind a fail point

1 files changed, 6 insertions, 0 deletions

diff --git a/jstests/sharding/transactions_causal_consistency.js b/jstests/sharding/transactions_causal_consistency.js
index 88a7762d501..aef05abfa59 100644
--- a/jstests/sharding/transactions_causal_consistency.js
+++ b/jstests/sharding/transactions_causal_consistency.js
@@ -9,12 +9,16 @@
 (function() {
     "use strict";
 
+    load("jstests/sharding/libs/sharded_transactions_helpers.js");
+
     const dbName = "test";
     const collName = "foo";
     const ns = dbName + "." + collName;
 
     const st = new ShardingTest({shards: 2, mongos: 2});
 
+    enableStaleVersionAndSnapshotRetriesWithinTransactions(st);
+
     // Set up a sharded collection with 2 chunks, [min, 0) and [0, max), one on each shard, with one
     // document in each.
 
@@ -74,5 +78,7 @@
         runTest(st, {level: readConcernLevel});
     }
 
+    disableStaleVersionAndSnapshotRetriesWithinTransactions(st);
+
     st.stop();
 })();