ERROR! couldn't resolve module/action 'hdfs'. This often indicates a misspelling, missing collection, or incorrect module path. The error appears to be in '/opt/bigdata/hive/roles/tez/tasks/install_tez.yml': line 21, column 3, but may be elsewhere in the file depending on the exact syntax problem. The offending line appears to be: - name: Create HDFS directory if not exist ^ here

这个错误提示显示Ansible无法找到hdfs模块。这通常是因为缺少相关的Ansible集合或模块路径不正确导致的。解决此问题的方法是：

1. 确认您是否安装了包含hdfs模块的Ansible集合。您可以使用以下命令安装Ansible集合：

ansible-galaxy collection install <collection-name>

2. 确认您的模块路径是否正确。可以在ansible.cfg配置文件中指定模块路径。如果没有指定，则Ansible将查找默认路径。您可以在终端中使用以下命令查看Ansible的默认模块路径：

ansible-config dump | grep DEFAULT_MODULE_PATH

3. 如果您已经安装了hdfs模块并且模块路径正确，则可能是因为您的Ansible版本过旧而无法识别此模块。请尝试升级到最新版本的Ansible。

在确认以上步骤后，您可以尝试重新运行playbook，看是否已经解决了问题。

相关问题

ERROR in app Module not found: Error: Can't resolve './src/main.js' in 'G:\gitCode\myProject\Project-SPH\app\src'

This error message indicates that the module 'main.js' could not be found in the specified path './src/main.js'. It could be caused by a few reasons, such as:

1. The file 'main.js' does not exist in the specified path './src'.
2. The path is incorrect and the file is located elsewhere.
3. There is an issue with the configuration of the project, such as missing dependencies or incorrect file paths.

To resolve this error, you can try the following steps:

1. Check that the file 'main.js' exists in the specified path './src'.
2. Verify that the path is correct and that the file is located where it is expected to be.
3. Check the project configuration and ensure that all dependencies are installed and that file paths are correctly specified.

If none of these steps resolve the issue, you may need to seek further assistance from a developer or technical support team.