| /* |
| * 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.cassandra.db.compaction; |
| |
| |
| import java.util.Set; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.apache.cassandra.db.ColumnFamilyStore; |
| import org.apache.cassandra.io.sstable.format.SSTableReader; |
| |
| public class TimeWindowCompactionController extends CompactionController |
| { |
| private static final Logger logger = LoggerFactory.getLogger(TimeWindowCompactionController.class); |
| |
| private final boolean ignoreOverlaps; |
| |
| public TimeWindowCompactionController(ColumnFamilyStore cfs, Set<SSTableReader> compacting, int gcBefore, boolean ignoreOverlaps) |
| { |
| super(cfs, compacting, gcBefore); |
| this.ignoreOverlaps = ignoreOverlaps; |
| if (ignoreOverlaps) |
| logger.warn("You are running with sstables overlapping checks disabled, it can result in loss of data"); |
| } |
| |
| @Override |
| protected boolean ignoreOverlaps() |
| { |
| return ignoreOverlaps; |
| } |
| } |