/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 {
     "namespace": "example.schema",
     "type": "record",
     "name": "trip",
     "fields": [
         {
             "name": "_row_key",
             "type": "string"
         },
         {
             "name": "partition",
             "type": "string"
         },
         {
             "name": "ts",
             "type": ["long", "null"]
         },
         {
             "name": "new_field",
             "type": ["string","null"]
         }
     ]
 }