5c146ca57a
## Changes
Add mutex synchronization in cmdio logger Log() method.
## Why
Since we issue multiple calls to underlying writer, we should lock the
whole method, otherwise we can get broken messages. One that can be
easily reproduced today is
```
hyperfine -m 100 --show-output 'go test ./acceptance -run ^TestAccept$/^bundle$/^artifacts$/^whl_multiple$ -count=1'
...
-Uploading my_test_code-0.0.1-py3-none-any.whl...
-Uploading my_test_code_2-0.0.1-py3-none-any.whl...
+Uploading my_test_code-0.0.1-py3-none-any.whl...Uploading my_test_code_2-0.0.1-py3-none-any.whl...
Error: Command terminated with non-zero exit code 1 in benchmark iteration 54. Use the '-i'/'--ignore-failure' option if you want to ignore this. Alternatively, use the '--show-output' option to debug what went wrong.
```
An alternative could be to prepare a message fully in a local buffer and
write it in one call (I’m assuming underlying writer is still
synchronized). However, that’s more complicated and unclear if it’s
worth it, perf-wise.
## Tests
With this change I’m running the same hyperfine command with 1000
iterations with no failures.
|
||
|---|---|---|
| .codegen | ||
| .github | ||
| .vscode | ||
| acceptance | ||
| bundle | ||
| cmd | ||
| docker | ||
| docs | ||
| integration | ||
| internal | ||
| libs | ||
| .codegen.json | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .golangci.yaml | ||
| .goreleaser.yaml | ||
| .mockery.yaml | ||
| CHANGELOG.md | ||
| Dockerfile | ||
| LICENSE | ||
| Makefile | ||
| NOTICE | ||
| README.md | ||
| go.mod | ||
| go.sum | ||
| main.go | ||
| main_test.go | ||
| ruff.toml | ||
README.md
Databricks CLI
This project is in Public Preview.
Documentation is available at https://docs.databricks.com/dev-tools/cli/databricks-cli.html.
Installation
This CLI is packaged as a dependency-free binary executable and may be located in any directory. See https://github.com/databricks/cli/releases for releases and the Databricks documentation for detailed information about installing the CLI.
Homebrew
We maintain a Homebrew tap for installing the Databricks CLI. You can find instructions for how to install, upgrade and downgrade the CLI using Homebrew here.
Docker
You can use the CLI via a Docker image by pulling the image from ghcr.io. You can find all available versions
at: https://github.com/databricks/cli/pkgs/container/cli.
docker pull ghcr.io/databricks/cli:latest
Example of how to run the CLI using the Docker image. More documentation is available at https://docs.databricks.com/dev-tools/bundles/airgapped-environment.html.
docker run -e DATABRICKS_HOST=$YOUR_HOST_URL -e DATABRICKS_TOKEN=$YOUR_TOKEN ghcr.io/databricks/cli:latest current-user me
Authentication
This CLI follows the Databricks Unified Authentication principles.
You can find a detailed description at https://github.com/databricks/databricks-sdk-go#authentication.
Privacy Notice
Databricks CLI use is subject to the Databricks License and Databricks Privacy Notice, including any Usage Data provisions.