apache/hadoop
Apache Hadoop
In plain words
Outside PRs: 9 in 10 merged. First reply usually within 9.9 days. Replies got faster this month.
Outside PRs merged
86%
62 merged, 10 closed, 65 still open
Higher than 60% of 565 other measured repositories
First human reply
9.9 days
median of 137 outside PRs, 50 unanswered
Time to merge
3 months
62 of 137 outside PRs merged
Outside PRs opened 30 to 120 days ago, so each has had time to be answered. A figure needs at least 5 pull requests, otherwise it reads "Not enough data". How this is calculated · A number looks wrong?
Your first steps here
If you have never contributed to this project, do these in order.
- 1
Read the README
No contributing guide was found, so the README is where setup is explained.
Open the README - 2
Find something small
No first issue is free right now. Look for a typo, a missing test or an unclear error message, or ask where help is wanted.
Browse open issues - 3
Know where to ask
No chat was found. Ask on the issue you are working on; that is where maintainers look.
- 4
Open a small pull request
Link the issue in it. A first reply here usually takes 9.9 days; until then, silence is normal.
What happens to an outside pull request
Every pull request opened by someone outside the core team, 30 to 120 days ago.
- Opened by outsiders137100%
- Got a human reply8764%
- Merged6245%
Time to first reply
After 2 days, 30% of outside PRs had a reply from a person. After a week, 47%. Bots do not count.
The last 52 weeks
Got faster. Median first reply was 6.1 days over the last four weeks (56 PRs) and 10 days over the four before (37 PRs).
Starter issues
Issues labelled for beginners, with their real state. Available means open, unassigned, no linked pull request, nobody has claimed it in the last 14 days, and it was updated in the last 60 days.
No open issue carries a beginner label.
Issue replies: first human reply in Not enough data (median of 0 issues).
When replies arrive
All maintainers counted together. Shown only when at least 3 people replied in the last 90 days, so it never describes one person.
Replies are most likely between 12:00 and 15:00 (India time).
Show as table
| Hour (India time) | Replies, all weekdays |
|---|---|
| 00:00 | 3 |
| 01:00 | 4 |
| 02:00 | 3 |
| 03:00 | 2 |
| 04:00 | 2 |
| 05:00 | 2 |
| 06:00 | 1 |
| 07:00 | 5 |
| 08:00 | 10 |
| 09:00 | 8 |
| 10:00 | 7 |
| 11:00 | 11 |
| 12:00 | 11 |
| 13:00 | 14 |
| 14:00 | 15 |
| 15:00 | 10 |
| 16:00 | 6 |
| 17:00 | 7 |
| 18:00 | 7 |
| 19:00 | 5 |
| 20:00 | 7 |
| 21:00 | 7 |
| 22:00 | 3 |
| 23:00 | 2 |
How to start
- Contributing guidenot found
- Code of conductfound
- Issue templatesnot found
- Dev container for one-step setupnot found
- Could not tell whether a CLA or sign-off is required.
Where the project talks
No chat or mailing list link was found in the README or contributing guide.
Activity
- Commits, 90 days
- 87
- Releases, 12 months
- 0
- Active maintainers
- 20
- Last push
- 10 Oct 2026
Stack
Badge and feed
Two ways to use these figures outside this page.
For maintainers: a README badge
Shows newcomers how quickly this project answers and how often it merges. Paste the line into your README; the badge updates with the index.
[](https://contributable.vercel.app/repo/apache/hadoop)[](https://contributable.vercel.app/repo/apache/hadoop)For contributors: follow new issues
Add the feed to a feed reader (Feedly, Inoreader, Thunderbird) and you hear about new free starter issues here without checking the site.
https://contributable.vercel.app/feed/repo/apache/hadoopFor developers: every figure on this page as JSON at /api/v1/repos/apache/hadoop.
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