Seeing errors from posting rows of Microsoft.Cloud.Platform.Utils.AcquireLockTimeoutException

[njrandell]

I've started to see errors when posting rows. Some of my posts still work, but quite a few of these errors occur.

The error message returned from the post is InternalServerError (HTTP 500) and the response body is

{"error":{
"code":"GeneralException",
"message":"Failed to process dataset PostRows",
"target":"PostRows",
"details":[
{"message":"Exception of type 'Microsoft.Cloud.Platform.Utils.AcquireLockTimeoutException' was thrown."}
]}}

I'm also seeing slow response times for posts to the same dataset. 125 rows are taking 25 seconds, where as 25 entries to another dataset are taking less than 1 second. Everything is working, but it's slow and my real time chart that should update every second is not as smooth as it should be!

[Eric_Zhang]

@njrandell

What is the dataset? A PUSH dataset created via REST API or a Streaming dataset?

By the way, how busy is the data pushing, just keep in mind that there're limitations for streaming dataset and REST API. 

[njrandell]

It's a push dataset created using the REST API. I'm only pushing rows once a second having hit the 429 rate limit error too many times. 

At the moment I'm not seeing those errors, but on the day I posted it a lot were happening.