---
title: Yarn启动Hadoop失败的解决方法
description: "Yarn启动Hadoop（3.2.2及以上版本）时返回如下信息。"
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---
# Yarn启动Hadoop失败的解决方法

#### 问题现象描述

Yarn启动Hadoop（3.2.2及以上版本）时返回如下信息。

```
2024-09-19 15:41:42,256 INFO org.apache.hadoop.service.AbstractService: Service NodeManager failed in state INITED
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to initialize container executor
Caused by: ExitCodeException exitCode=24: File /home/sparkadmin/hadoop-3.2.0/etc/hadoop/container-executor.cfg must be owned by root, but is owned by 1002
```


#### 关键过程、根本原因分析

由于LinuxContainerExecutor通过container-executor来启动容器，出于系统安全考虑，要求其所依赖的配置文件container-executor.cfg及其各级父路径所有者必须为root用户。该问题原因是container-executor中配置的路径为默认路径，需重新编译container-executor。


#### 结论、解决方案及效果

1. 获取对应版本的Hadoop源码包(https://github.com/apache/hadoop/releases/tag/release-3.2.0-RC1)（此处以Hadoop 3.2.0-RC1版本为例）。
2. 解压源码包后进入“hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager”目录。
3. 执行以下命令进行编译。

```
cmake src -DHADOOP_CONF_DIR=/etc/hadoop
make
```


4. 进入“target/native/target/usr/local/bin”目录提取container-executor文件修改属主为root，并替换系统环境中对应的二进制文件即可。