The Jenkins pipeline was stuck in the queue because the Built-In Node was not able to provide an available executor. Additionally, Jenkins detected low temporary disk space on /tmp (below 1 GB threshold), which caused the node to become unavailable for bu

Hello Everyone!

I want to build the pipeline, but due to a shortage of space, the build isn’t executing. I tried multiple times to resolve it.

The build was waiting for the next available executor because the Jenkins node had low /tmp disk space and was unable to schedule new jobs. After cleanup and node verification, the issue persists.

So, I have a question. How to do it?

From the screenshot it looks as if your /tmp directory has only a capacity of 455MiB, which is below the threshold of 1GiB. So you should try to increase that.
Once increased on <jenkins>/computer click the refresh button in the upper right. That starts an immediate scan of all node monitors and when it detects that the built-in has now more than 1GiB it will bring it back online automatically.
Alternatively you can configure the threshold to a lower value for the built-in node by going to configure and then adjust the limits.