Inspect, debug, and convert Apache Parquet files with the `hardwood` CLI. Use whenever a user is debugging code that reads or writes Parquet (Arrow / Spark / Flink / Java / Python) and the data file itself may be the cause — to check the schema, physical and…
Work through a `_reviews/pr-<N>-review.md` findings file against a Hardwood PR — check out the PR branch, make the fixes, surface each Decision with its options + recommendation for the maintainer to pick, tick off addressed items in the review file, and…
Rebase, rewrite, squash, reword and push Hardwood PR history — including contributor PRs whose author and committer identity must survive the rewrite. Use whenever the user asks to "rebase", "rebase onto main", "fix the commit message", "prefix with the issue…
Search the Apache parquet-dev mailing list by downloading the raw monthly mbox archives from lists.apache.org and grepping them locally. Use whenever the user wants to find, read, or quote a thread on the Parquet dev list (dev@parquet.apache.org) — e.g.…
Review a Hardwood PR, local branch, or staged diff against the project's CLAUDE.md conventions and recurring failure modes. Use whenever the user asks to "review", "look over", "check", "audit", or "assess" a PR number, a branch, or pending changes in the…