SERVER-41204 Output the transaction abort reason in the slow log line

1 files changed, 8 insertions, 1 deletions

diff --git a/src/mongo/db/s/transaction_coordinator_structures.h b/src/mongo/db/s/transaction_coordinator_structures.h
index 76f7890990d..13462d2a273 100644
--- a/src/mongo/db/s/transaction_coordinator_structures.h
+++ b/src/mongo/db/s/transaction_coordinator_structures.h
@@ -33,6 +33,7 @@
 #include <vector>
 
 #include "mongo/bson/bsonobj.h"
+#include "mongo/bson/bsonobjbuilder.h"
 #include "mongo/logger/logstream_builder.h"
 #include "mongo/s/shard_id.h"
 
@@ -49,7 +50,7 @@ enum class PrepareVote {
 using CommitDecision = PrepareVote;
 
 /**
- * String serializer/deserializer for the commit decision property values.
+ * String serializer/deserializer for the commit decision enum values.
  */
 CommitDecision readCommitDecisionEnumProperty(StringData decision);
 StringData writeCommitDecisionEnumProperty(CommitDecision decision);
@@ -57,5 +58,11 @@ StringData writeCommitDecisionEnumProperty(CommitDecision decision);
 logger::LogstreamBuilder& operator<<(logger::LogstreamBuilder& stream,
                                      const CommitDecision& decision);
 
+/**
+ * Optional serializer/deserializer for the generic server 'Status' type.
+ */
+Status readStatusProperty(const BSONElement& statusBSON);
+void writeStatusProperty(const Status& status, StringData fieldName, BSONObjBuilder* builder);
+
 }  // namespace txn
 }  // namespace mongo