Commit

About

In HPE Machine Learning Data Management, commits snapshot and preserve the state of files and directories in a repository at a point in time. Unlike Git, HPE Machine Learning Data Management commits are centralized and transactional. You can create a commit with pachctl start commit and save it with pachctl finish commit. Once the commit is closed its contents are immutable. Commits may be chained together to represent a sequence of states.

All commits have an alphanumeric ID, and you can reference a commit with <repo>@<commitID>. Each commit has an origin that indicates why it was produced (USER or AUTO).

Global Commits

A commit with global scope (global commit) represents the set of all provenance-dependent commits sharing the same ID.

Sub-Commits

A commit with a more focused scope (sub-commit) represents the “Git-like” record of one commit in a single branch of a repository‚Äôs file system.

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