headsup. I will stop the bot today. Will likely introduce
`ai-review-requested` label (only committers can set) to trigger the review
most likely today for testing it out, see
https://github.com/apache/spark/pull/59502

On Mon, 12 Oct 2026 at 08:14, Hyukjin Kwon <[email protected]> wrote:

> Another quick heads up.
>
>    - I am basically stopping (or rather not posting) the reviews when
>    there are no findings.
>    - If there are updates from the author, the review will be triggered.
>    To minimize the cost, I am not setting the effort as max but rather trigger
>    multiple times whenever the author pushes a newer commit.
>    - I am looking especially through P3 review comments or not. Please
>    let me know if you guys are getting too many P3 nits, and if that bugs you.
>
>
>
> On Thu, 8 Oct 2026 at 10:54, Hyukjin Kwon <[email protected]> wrote:
>
>> Just quick headup, I am having some trouble with automation right now. I
>> would need to test/run manually so it would be triggered like everyday for
>> now.
>>
>> On Sat, 3 Oct 2026 at 01:53, Dongjoon Hyun <[email protected]> wrote:
>>
>>> +1
>>>
>>> Thanks, Hyukjin.
>>>
>>> Could we introduce a few safeguards for the new review bot?
>>>
>>> Specifically:
>>> - A GitHub label to opt out or disable the bot per PR.
>>> - Protections against excessive ASF Jira API calls.
>>>
>>> This would prevent the bot from being blocked/banned by ASF Jira
>>> and allow reviews to proceed even if Jira is down. It also helps
>>> manage worst-case scenarios where the bot leaves repetitive or
>>> unhelpful nitpicks.
>>>
>>> Best,
>>> Dongjoon
>>>
>>> On 2026-10-01 21:58 UTC Hyukjin Kwon wrote:
>>> > Hi all,
>>> >
>>> > I've been running a trial of automated AI code review on new
>>> apache/spark
>>> > PRs, and I'd like to share how it works and get your feedback.
>>> >
>>> > For now the reviews are posted from my own GitHub account
>>> (@HyukjinKwon)
>>> > while I check that it behaves well. Once it's proven, I plan to move
>>> it to
>>> > the https://github.com/spark-test account, so the reviews are clearly
>>> > separate from my personal ones. I plan to run this for the next week.
>>> >
>>> > *What it does*
>>> >
>>> > Each review is a full, multi-pass review of the PR diff, run by Claude
>>> > (via Claude Code). Findings are checked against the code before they're
>>> > posted. They're posted as a normal GitHub review: a short summary plus
>>> > inline comments, each labeled with a severity, e.g. "Non-blocking (P2)"
>>> > or "Nit (P3)". Example:
>>> >
>>> https://github.com/apache/spark/pull/59184#pullrequestreview-5379759787
>>> >
>>> > *No LGTM, no approvals*
>>> >
>>> > - It never approves a PR and never posts "LGTM". Every review is a
>>> plain
>>> >   "Comment" review, so it doesn't count as an approval or a change
>>> >   request, and it has no effect on merging.
>>> > - If a review finds nothing new, it posts nothing at all: no "no
>>> >   findings" or "all comments addressed" message.
>>> > - It doesn't push commits or edit anyone's PR.
>>> > - Human review and committer judgement are unchanged. Please treat its
>>> >   comments like any other reviewer's: feel free to push back or ignore.
>>> >
>>> > *When a review is triggered*
>>> >
>>> > - A new PR is reviewed shortly after it's opened. Draft PRs are
>>> reviewed
>>> >   once they're marked ready for review.
>>> > - After a review posts findings, the bot waits. It reviews again only
>>> >   when the author pushes new commits.
>>> > - It also waits while a PR has open review comments from anyone that
>>> are
>>> >   newer than the latest commit, so it doesn't pile on while the author
>>> is
>>> >   still responding to reviewers.
>>> > - Replying in a thread without pushing doesn't trigger a re-review.
>>> >
>>> > *When it stops*
>>> >
>>> > - When a review finds nothing new. The PR gets a fresh review if the
>>> >   author pushes again later.
>>> > - When the PR is merged or closed.
>>> >
>>> > *Early numbers*
>>> >
>>> > Over the first ~12 hours (Oct 1), it covered 10 PRs, including 5
>>> > re-reviews after the author pushed. It posted 7 reviews with 14
>>> findings
>>> > in total, mostly P3 nits. Four PRs came back clean and got no comment.
>>> > Several authors pushed fixes, and the follow-up reviews found nothing
>>> > new.
>>> >
>>> > *Feedback*
>>> >
>>> > Please let me know if the comments are useful, noisy, or wrong, either
>>> > here or on the PR. If you'd rather it not review your PRs, tell me and
>>> > I'll exclude them. I'm also happy to adjust when it triggers based on
>>> > what the community prefers.
>>> >
>>> > Thanks,
>>> > Hyukjin
>>> >
>>>
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