X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fyang%2Fdistributed-datastore-provider.yang;h=b775cf0a9914be9ed37f8595bbafeb662e57321e;hb=refs%2Fchanges%2F85%2F15485%2F11;hp=46cd50d0c158b6a7e316364a588d28f8364fffce;hpb=2641bb342bb87f8c5b6f91a1918ebfb08f5ffe40;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang b/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
index 46cd50d0c1..b775cf0a99 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/yang/distributed-datastore-provider.yang
@@ -104,7 +104,7 @@ module distributed-datastore-provider {
          }
 
 
-         leaf shard-hearbeat-interval-in-millis {
+         leaf shard-heartbeat-interval-in-millis {
             default 500;
             type heartbeat-interval-type;
             description "The interval at which a shard will send a heart beat message to its remote shard.";
@@ -156,6 +156,15 @@ module distributed-datastore-provider {
                           an operation (eg transaction create).";
          }
 
+         leaf shard-batched-modification-count {
+            default 100;
+            type non-zero-uint32-type;
+            description "The number of transaction modification operations (put, merge, delete) to
+                        batch before sending to the shard transaction actor. Batching improves
+                        performance as less modifications messages are sent to the actor and thus
+                        lessens the chance that the transaction actor's mailbox queue could get full.";
+         }
+
          leaf enable-metric-capture {
             default false;
             type boolean;
@@ -180,6 +189,14 @@ module distributed-datastore-provider {
             description "The interval at which the leader of the shard will check if its majority
                         followers are active and term itself as isolated";
         }
+
+        leaf transaction-creation-initial-rate-limit {
+            default 100;
+            type non-zero-uint32-type;
+            description "The initial number of transactions per second that are allowed before the data store
+                         should begin applying back pressure. This number is only used as an initial guidance,
+                         subsequently the datastore measures the latency for a commit and auto-adjusts the rate limit";
+        }
     }
 
     // Augments the 'configuration' choice node under modules/module.