Bug 2294: Handle Shard backwards compatibility

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / resources / Cohort.proto

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/resources/Cohort.proto b/opendaylight/md-sal/sal-clustering-commons/src/main/resources/Cohort.proto
index 49c6cd07a866199415116349041a9defe039d18c..222f68ab4f8f0572f20abde916d4b61bb6f25390 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/resources/Cohort.proto
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/resources/Cohort.proto
@@ -5,7 +5,7 @@ option java_outer_classname = "ThreePhaseCommitCohortMessages";
 
 
 message CanCommitTransaction{
-  required string transactionId = 1;
+  optional string transactionId = 1;
 }
 
 message CanCommitTransactionReply{
@@ -14,7 +14,7 @@ message CanCommitTransactionReply{
 }
 
 message AbortTransaction{
-  required string transactionId = 1;
+  optional string transactionId = 1;
 }
 
 message AbortTransactionReply {
@@ -22,7 +22,7 @@ message AbortTransactionReply {
 }
 
 message CommitTransaction{
-  required string transactionId = 1;
+  optional string transactionId = 1;
 }
 
 message CommitTransactionReply{