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SkillsMP has collected 13 skills from apache/pinot. Open a skill to review its source and details.
Showing 13 of 13 collected skills.
Run a Pinot JMH benchmark twice — once on a baseline commit, once with the current changes — and report both sets of results side by side. Uses a git worktree so the user's working tree is never disturbed.
Pull recent GitHub Actions failures for a Pinot test class and analyze whether they share a root cause. Uses the gh CLI. Surfaces stack traces, failure patterns, and a candidate hypothesis — does not auto-fix.
Run Pinot's mandatory pre-commit checks (spotless, license, checkstyle) and compiler warning checks on only the modules affected by the current diff. Auto-fixes what it can, reports what it can't.
Launch a local Pinot quickstart cluster (batch, hybrid, streaming, upsert, etc.) with the right script, building the binary distribution first if needed.
Review Apache Pinot diffs for architectural concerns — module boundaries, SPI vs. impl separation, circular deps, misplaced logic (broker code in server, server code in controller), abstraction choice (interface vs. abstract class), plugin layering, and…
Review Apache Pinot diffs for concurrency, state management, visibility, atomic state transitions, lock changes, Helix IdealState updates, upsert metadata safety, consumer/stream ingestion races, and shared-observer correctness. Trigger keywords —…
Review Apache Pinot diffs for configuration and backward-compatibility risks. Covers config key renames, SPI signature changes, schema/enum additions, feature-flag defaults, multi-level config override validation, rolling-upgrade safety, REST/JSON/Protobuf…
Review Apache Pinot diffs for correctness issues — null handling, type dispatch, numeric precision (INT/LONG/BIG_DECIMAL), exhaustive switch coverage for DataType / IndexType, resource leaks in close/destroy paths, off-by-one errors in row iteration, and…
Review Apache Pinot diffs for naming, API design, and public-surface hygiene — method and class names; REST JSON field names; SPI method names; enum constant names (permanent); consistency with existing patterns; fully-qualified class names inline…
Review Apache Pinot diffs for performance regressions in hot paths — per-row allocations, autoboxing, virtual dispatch in tight loops, large synchronized sections on the query path, unnecessary ByteBuffer copies, string concat in loops, and missing fast-paths…
Review Apache Pinot diffs for process and scope discipline — PR size, single-concern commits, commit message clarity, referenced issues/PRs on reverts, anti-patterns like "add retry to fix flake", labels (backward-incompat), rolling-upgrade notes, and TODO…
Review Apache Pinot diffs for test coverage and test quality — positive + negative cases, real dictionaries vs mocks, rolling-upgrade / mixed-version tests, null-handling toggle coverage, exhaustive type coverage for aggregators/operators, integration-test…
Run a single Pinot JUnit/TestNG test class by name. Auto-detects the owning Maven module and builds the correct ./mvnw invocation, including the integration-test flags when needed.