Help Center> MapReduce Service> User Guide (ME-Abu Dhabi Region)> Overview> Components> Hue> Hue Enhanced Open Source Features

Updated on 2022-12-08 GMT+08:00

View PDF

Hue Enhanced Open Source Features

Hue Enhanced Open Source Features

Storage policy: The number of HDFS file copies varies depending on the storage media. This feature allows you to manually set an HDFS directory storage policy or can automatically adjust the file storage policy, modify the number of file copies, move the file directory, and delete files based on the latest access time and modification time of HDFS files to fully utilize storage capacity and improve storage performance.

MR engine: You can use the MapReduce engine to execute Hive SQL statements.
Reliability enhancement: Hue is deployed in active/standby mode. When interconnecting with HDFS, Oozie, Hive, and Yarn, Hue can work in failover or load balancing mode.

Parent topic: Hue

Previous topic: Relationship Between Hue and Other Components

Next topic: Impala

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.