SERVER-38733 Change majority read concern transaction passthroughs to use local read concern

1 files changed, 8 insertions, 1 deletions

diff --git a/jstests/concurrency/fsm_workload_helpers/auto_retry_transaction.js b/jstests/concurrency/fsm_workload_helpers/auto_retry_transaction.js
index 8877363e2a4..b05323d9f39 100644
--- a/jstests/concurrency/fsm_workload_helpers/auto_retry_transaction.js
+++ b/jstests/concurrency/fsm_workload_helpers/auto_retry_transaction.js
@@ -19,6 +19,10 @@ var {withTxnAndAutoRetry} = (function() {
         }
     }
 
+    // Use a "signature" value that won't typically match a value assigned in normal use. This way
+    // the wtimeout set by this override is distinguishable in the server logs.
+    const kDefaultWtimeout = 5 * 60 * 1000 + 789;
+
     /**
      * Runs 'func' inside of a transaction started with 'txnOptions', and automatically retries
      * until it either succeeds or the server returns a non-TransientTransactionError error
@@ -32,7 +36,10 @@ var {withTxnAndAutoRetry} = (function() {
      */
     function withTxnAndAutoRetry(session, func, {
         txnOptions: txnOptions = {
-            readConcern: {level: TestData.defaultTransactionReadConcernLevel || 'snapshot'}
+            readConcern: {level: TestData.defaultTransactionReadConcernLevel || 'snapshot'},
+            writeConcern: TestData.hasOwnProperty("defaultTransactionWriteConcernW")
+                ? {w: TestData.defaultTransactionWriteConcernW, wtimeout: kDefaultWtimeout}
+                : undefined
         },
         retryOnKilledSession: retryOnKilledSession = false,
         prepareProbability: prepareProbability = 0.0