Help Center/
MapReduce Service/
Component Operation Guide (LTS) (Ankara Region)/
Using Hive/
Common Issues About Hive/
Why Does Hive Not Support Concurrent Data Writing to the Same Table or Partition?
Updated on 2024-11-29 GMT+08:00
Why Does Hive Not Support Concurrent Data Writing to the Same Table or Partition?
Question
Why Does Data Inconsistency Occur When Data Is Concurrently Written to a Hive Table Through an API?
Answer
Hive does not support concurrent data insertion for the same table or partition. As a result, multiple tasks perform operations on the same temporary data directory, and one task moves the data of another task, causing task data exception. The service logic is modified so that data is inserted to the same table or partition in single thread mode.
Parent topic: Common Issues About Hive
Feedback
Was this page helpful?
Provide feedbackThank 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.
For any further questions, feel free to contact us through the chatbot.
Chatbot
