selenium grid hub exit status 137 not expected

Title: Troubleshooting Selenium Grid Hub: Exit Status 137
Introduction:
Selenium Grid is a powerful tool for distributed testing, allowing you to execute your Selenium WebDriver tests on different machines in parallel. However, you may encounter unexpected issues, such as exit status 137, when running the Selenium Grid Hub. In this tutorial, we will explore the common causes of the exit status 137 error and provide solutions to address them.
Error Message:
Causes:
Exit status 137 is often related to a process being killed due to reaching its memory limit. This can happen when the Selenium Grid Hub consumes excessive resources or when the system is running out of memory.
Solution:
Increase System Resources:
Check Hub Configuration:
Update Selenium Grid Hub:
Limit Concurrent Sessions:
Monitor System Resources:
Conclusion:
Troubleshooting the exit status 137 error in Selenium Grid Hub involves inspecting system resources, reviewing the hub configuration, updating the hub version, and adjusting session limits. By following these steps, you can address the underlying issues and ensure the stable operation of your Selenium Grid Hub.
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