Help Center/ MapReduce Service/ FAQs/ Job Management/ What Should I Do If Error Message "java.io.IOException: Connection reset by peer" Is Displayed During the Execution of a Spark Job?
Updated on 2025-10-23 GMT+08:00
What Should I Do If Error Message "java.io.IOException: Connection reset by peer" Is Displayed During the Execution of a Spark Job?
Question:
The execution of a Spark job cannot finish and error message "java.io.IOException: Connection reset by peer" is displayed.
Answer:
Add the executor.memoryOverhead parameter to the job submission parameters.
Parent topic: Job Management
What is your overall rating for this page?
0
1
2
3
4
5
6
7
8
9
10
Very dissatisfiedVery satisfied
Thank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
