YARN-1708. Public YARN APIs for creating/updating/deleting reservations.

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto

@@ -202,6 +202,7 @@ message ApplicationAttemptReportProto {
   optional string diagnostics = 5 [default = "N/A"];
   optional YarnApplicationAttemptStateProto yarn_application_attempt_state = 6;
   optional ContainerIdProto am_container_id = 7;
+  optional string original_tracking_url = 8;
 }
 
 enum NodeStateProto {

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ApplicationSubmissionContextPBImpl.java

@@ -27,6 +27,7 @@ import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext;
 import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
 import org.apache.hadoop.yarn.api.records.LogAggregationContext;
 import org.apache.hadoop.yarn.api.records.Priority;
+import org.apache.hadoop.yarn.api.records.ReservationId;
 import org.apache.hadoop.yarn.api.records.Resource;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto;
@@ -35,6 +36,7 @@ import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProto
 import org.apache.hadoop.yarn.proto.YarnProtos.ContainerLaunchContextProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.LogAggregationContextProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto;
+import org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto;
 import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto;
 
 import com.google.protobuf.TextFormat;
@@ -115,6 +117,9 @@ extends ApplicationSubmissionContext {
       builder.clearApplicationTags();
       builder.addAllApplicationTags(this.applicationTags);
     }
+    if (this.reservationId != null) {
+      builder.setReservationId(convertToProtoFormat(this.reservationId));
+    }
   }
 
   private void mergeLocalToProto() {