MartijnVisser opened a new pull request, #28624: URL: https://github.com/apache/flink/pull/28624
## What is the purpose of the change The nightly `cron_snapshot_deployment_binary` and `cron_snapshot_deployment_maven` jobs emit repeated "Free disk space on / is lower than 5%" warnings; in [build 76675](https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=76675&view=results) usage peaked at 99.18% (binary) and 97.35% (maven). Both jobs run on Microsoft-hosted `ubuntu-24.04` agents, which start with only ~16 GB free, and then add the multi-JDK `flink-ci-docker` image, a 4.2 GB restored Maven cache, a near-full Flink build (`-pl flink-dist -am`) and the dist tgz copies. Every other hosted-agent job (`jobs-template.yml`, `e2e-template.yml`) already runs `tools/azure-pipelines/free_disk_space.sh` as its first step, freeing ~34 GB; `build-nightly-dist.yml` is the one hosted-agent template that never got this step. ## Brief change log - Run `free_disk_space.sh` (with `target: host`, since the jobs run inside the build container) as the first step of both jobs in `tools/azure-pipelines/build-nightly-dist.yml` ## Verifying this change This change is a trivial rework / code cleanup without any test coverage. Verified by the next scheduled nightly run: the "Free up disk space" step should succeed in both `cron_snapshot_deployment` jobs and the low-disk-space warnings should disappear from the build timeline. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? not applicable --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes (Claude Code) Generated-by: Claude Code (Fable 5) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
