/**
*
* 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.hadoop.hbase.regionserver;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
/**
* Reasons we flush.
* @see MemStoreFlusher
* @see FlushRequester
*/
@InterfaceAudience.Private
enum FlushType {
NORMAL,
ABOVE_ONHEAP_LOWER_MARK, /* happens due to lower mark breach of onheap memstore settings
An offheap memstore can even breach the onheap_lower_mark*/
ABOVE_ONHEAP_HIGHER_MARK,/* happens due to higher mark breach of onheap memstore settings
An offheap memstore can even breach the onheap_higher_mark*/
ABOVE_OFFHEAP_LOWER_MARK,/* happens due to lower mark breach of offheap memstore settings*/
ABOVE_OFFHEAP_HIGHER_MARK;/*/* happens due to higer mark breach of offheap memstore settings*/
}