org.apache.hudi.common.bootstrap.index.NoOpBootstrapIndex Maven / Gradle / Ivy
/*
* 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.common.bootstrap.index;
import org.apache.hudi.common.table.HoodieTableMetaClient;
/**
* No Op Bootstrap Index , which is a empty implement and not do anything.
*/
public class NoOpBootstrapIndex extends BootstrapIndex {
public NoOpBootstrapIndex(HoodieTableMetaClient metaClient) {
super(metaClient);
}
@Override
public IndexReader createReader() {
throw new RuntimeException("DefaultBootstrapIndex not support create reader!");
}
@Override
public IndexWriter createWriter(String sourceBasePath) {
throw new RuntimeException("DefaultBootstrapIndex not support create writer!");
}
@Override
public void dropIndex() {
throw new RuntimeException("DefaultBootstrapIndex not support drop index!");
}
@Override
protected boolean isPresent() {
return false;
}
}