hadoop ApplicationIdPBImpl 源码

2022-10-20
浏览 (127)

haddop ApplicationIdPBImpl 代码

文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ApplicationIdPBImpl.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.api.records.impl.pb;


import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto;

@Private
@Unstable
public class ApplicationIdPBImpl extends ApplicationId {
  ApplicationIdProto proto = null;
  ApplicationIdProto.Builder builder = null;

  public ApplicationIdPBImpl() {
    builder = ApplicationIdProto.newBuilder();
  }

  public ApplicationIdPBImpl(ApplicationIdProto proto) {
    this.proto = proto;
  }

  public ApplicationIdProto getProto() {
    return proto;
  }

  @Override
  public int getId() {
    if (proto == null) {
      throw new NullPointerException("The argument object is NULL");
    }
    return proto.getId();
  }

  @Override
  protected void setId(int id) {
    if (builder == null) {
      throw new NullPointerException("The argument object is NULL");
    }
    builder.setId(id);
  }
  @Override
  public long getClusterTimestamp() {
    if (proto == null) {
      throw new NullPointerException("The argument object is NULL");
    }
    return proto.getClusterTimestamp();
  }

  @Override
  protected void setClusterTimestamp(long clusterTimestamp) {
    if (builder == null) {
      throw new NullPointerException("The argument object is NULL");
    }
    builder.setClusterTimestamp((clusterTimestamp));
  }

  @Override
  protected void build() {
    proto = builder.build();
    builder = null;
  }
}

相关信息

hadoop 源码目录

相关文章

hadoop ApplicationAttemptIdPBImpl 源码

hadoop ApplicationAttemptReportPBImpl 源码

hadoop ApplicationReportPBImpl 源码

hadoop ApplicationResourceUsageReportPBImpl 源码

hadoop ApplicationSubmissionContextPBImpl 源码

hadoop ApplicationTimeoutPBImpl 源码

hadoop CollectorInfoPBImpl 源码

hadoop ContainerIdPBImpl 源码

hadoop ContainerLaunchContextPBImpl 源码

hadoop ContainerPBImpl 源码

0 赞

所属分类： 大数据
本文标签： 大数据
版权声明： 原创文章如转载，请注明本文链接: https://www.seaxiang.com/blog/05d1a531da024a97aa993e0ff16bdd03

热门推荐

1、直接访问google.com
2、 - 优质文章
3、 gate.io
4、 harmony 鸿蒙hdc使用指导
5、 harmony 鸿蒙初识ArkTS语言
6、 flink kafka connector scan.startup.mode 的几个选项
7、 openharmony
8、 golang
9、 harmony 鸿蒙ArkUI组件（ArkTS）开发常见问题
10、 Vue中input框自动聚焦

Loading...