org.apache.iceberg.flink.source.StreamingStartingStrategy 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.iceberg.flink.source;
/** Starting strategy for streaming execution. */
public enum StreamingStartingStrategy {
/**
* Do a regular table scan then switch to the incremental mode.
*
* The incremental mode starts from the current snapshot exclusive.
*/
TABLE_SCAN_THEN_INCREMENTAL,
/**
* Start incremental mode from the latest snapshot inclusive.
*
*
If it is an empty map, all future append snapshots should be discovered.
*/
INCREMENTAL_FROM_LATEST_SNAPSHOT,
/**
* Start incremental mode from the earliest snapshot inclusive.
*
*
If it is an empty map, all future append snapshots should be discovered.
*/
INCREMENTAL_FROM_EARLIEST_SNAPSHOT,
/** Start incremental mode from a snapshot with a specific id inclusive. */
INCREMENTAL_FROM_SNAPSHOT_ID,
/**
* Start incremental mode from a snapshot with a specific timestamp inclusive.
*
*
If the timestamp is between two snapshots, it should start from the snapshot after the
* timestamp.
*/
INCREMENTAL_FROM_SNAPSHOT_TIMESTAMP
}