* fix: update log filepath and branch. * feat: update user guide. * fix: update hadoop user guide * fix: update hadoop user guide  | 
			||
|---|---|---|
| .. | ||
| images | ||
| colab.md | ||
| contributor.rst | ||
| databricks.md | ||
| develop.md | ||
| docker.md | ||
| documentation.md | ||
| hadoop.md | ||
| index.rst | ||
| k8s.md | ||
| known_issues.md | ||
| notebooks.md | ||
| python.md | ||
| scala.md | ||
| win.md | ||