[GitHub] flink pull request #3569: [flink-6036]Let catalog support partition

[godfreyhe <gi...@git.apache.org>]

Github user godfreyhe commented on a diff in the pull request:

    https://github.com/apache/flink/pull/3569#discussion_r114695239
  
    --- Diff: flink-libraries/flink-table/src/test/scala/org/apache/flink/table/catalog/ExternalCatalogTablePartition.scala ---
    @@ -0,0 +1,44 @@
    +/*
    + * 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.
    + */
    +
    +package org.apache.flink.table.catalog
    +
    +import java.util.{LinkedHashMap => JLinkedHashMap, Map => JMap, HashMap => JHashMap}
    +
    +import org.apache.flink.table.plan.stats.TablePartitionStats
    +
    +object ExternalCatalogTypes {
    +
    +  /**
    +    * external table partition specification.
    +    * Key is partition column name, value is partition column value.
    +    */
    +  type PartitionSpec = JLinkedHashMap[String, String]
    +}
    +
    +/**
    +  * Partition definition of an external Catalog table
    +  *
    +  * @param partitionSpec partition specification
    +  * @param properties    partition properties
    +  * @param stats         partition statistics
    +  */
    +case class ExternalCatalogTablePartition(
    --- End diff --
    
    this file is same as flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogTablePartition.scala, remove it.


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