hadoop TimelineFilter 源码
haddop TimelineFilter 代码
文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/reader/filter/TimelineFilter.java
/**
* 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.yarn.server.timelineservice.reader.filter;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
/**
* Abstract base class extended to implement timeline filters.
*/
@Private
@Unstable
public abstract class TimelineFilter {
/**
* Lists the different filter types.
*/
@Private
@Unstable
public enum TimelineFilterType {
/**
* Combines multiple filters.
*/
LIST,
/**
* Filter which is used for key-value comparison.
*/
COMPARE,
/**
* Filter which is used for checking key-value equality.
*/
KEY_VALUE,
/**
* Filter which is used for checking key-multiple values equality.
*/
KEY_VALUES,
/**
* Filter which matches prefix for a config or a metric.
*/
PREFIX,
/**
* Filter which checks existence of a value.
*/
EXISTS
}
public abstract TimelineFilterType getFilterType();
public String toString() {
return this.getClass().getSimpleName();
}
}
相关信息
相关文章
hadoop TimelineCompareFilter 源码
hadoop TimelineExistsFilter 源码
hadoop TimelineKeyValueFilter 源码
hadoop TimelineKeyValuesFilter 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦