Help Center/ MapReduce Service/ User Guide (ME-Abu Dhabi Region)/ FAQs/ Big Data Service Development/ Where Are the .jar Files and Environment Variables of Hadoop Located?

Updated on 2022-02-22 GMT+08:00

View PDF

Where Are the .jar Files and Environment Variables of Hadoop Located?

The hadoopstreaming.jar file is stored in the /opt/share/hadoop-streaming-* directory. * indicates the Hadoop version.

The JDK environment variables are stored in /opt/client/JDK/component_env.
The Hadoop environment variables are stored in /opt/client/HDFS/component_env.
The Hadoop client path is /opt/client/HDFS/hadoop.

Parent topic: Big Data Service Development

Previous topic: How Do I Change FlumeClient Logs to Standard Logs?

Next topic: What Compression Algorithms Does HBase Support?

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.