org.apache.hudi.sink.overwrite.PartitionOverwriteMode Maven / Gradle / Ivy

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/*
 * 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.hudi.sink.overwrite;

import org.apache.hudi.common.config.EnumDescription;
import org.apache.hudi.common.config.EnumFieldDescription;

/**
 * Mode of INSERT OVERWRITE partitioned table.
 */
@EnumDescription("Mode of INSERT OVERWRITE a partitioned data source table.")
public enum PartitionOverwriteMode {

  @EnumFieldDescription("Deletes all the partitions that match the partition specification(e.g. PARTITION(a=1,b)) in the INSERT statement, before overwriting.")
  STATIC,

  @EnumFieldDescription("Doesn't delete partitions ahead, and only overwrite those partitions that have data written into it at runtime.")
  DYNAMIC
}