com.azure.spring.data.cosmos.exception.CosmosAccessException","description":"Failed to upsert item

[yanamalanagaraju]

Describe the bug
Hello ,
I'm testing my application in JMeter to check application performance. When i put load on my application getting the below issue.

Configuration:
Spring boot 3.3.3
Intellj
Cosmos database

Exception or Stack Trace

{"code":500,"message":"Failed to upsert item","exception":{"element":"com.azure.spring.data.cosmos.exception.CosmosAccessException","description":"Failed to upsert item"},"errorsInfo":[{"errorCode":"500-CosmosAccessException","errorDescription":"Failed to upsert item","displayMessage":null}]}

To Reproduce
Only we can produce with help of jmeter.

Code Snippet
Add the code snippet that causes the issue.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

Setup (please complete the following information):

• IDE: [e.g. IntelliJ
• Library/Libraries: e.g. com.azure:azure-core:1
• Java version: 17
• App Server/Environment: Tomcat
• Frameworks: Spring Boot

Information Checklist
Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• Bug Description Added
• Repro Steps Added
• Setup information Added

[joshfree]

@yanamalanagaraju someone from the Cosmos SDK team will follow up with you shortly. //cc @kushagraThapar

[kushagraThapar]

Hey @yanamalanagaraju thanks for creating this issue, to me it sounds like an internal server error because of the status code 500. Are you seeing this issue regularly? or one off?
@trande4884 can you please help here, thanks!

[yanamalanagaraju]

Hey @kushagraThapar, thanks for your response. This issue is occurring daily, but it happens intermittently. Could you please assist in identifying the root cause and potential solutions? Thank you!

[kushagraThapar]

@yanamalanagaraju - I will recommend enabling the diagnostics to see what's actually the root cause of the error. You can enable the diagnostics handler on your client level to debug this further. https://learn.microsoft.com/en-us/azure/cosmos-db/nosql/troubleshoot-java-sdk-v4?tabs=sync#logging-the-diagnostics
This article also shows in detail on how to enable them - https://learn.microsoft.com/en-us/java/api/overview/azure/spring-data-cosmos-readme?view=azure-java-stable#setup-configuration-class

[trande4884]

@yanamalanagaraju based on your screenshots this is only happening on 0.02% of calls, is this accurate that it is that few of calls having the 500 error? Are you seeing any issues with your application or do you just find a few errors with JMeter? For example are you having items that don't end up getting upserted?

[yanamalanagaraju]

@trande4884 This issue is occurring only in JMeter when i keep the load on application, if we verify application logs getting the below issue .