A committer is an individual who has write access to the codebase of an Apache project.
The main information resource for you in this role, apart from the wisdom of your project colleagues, is the New Committers Guide.
If you are not an Apache committer, but wish to become one, the instructions on how to contribute to Apache projects will be more useful to you.
Frequently asked questions¶
What is ApacheCon?¶
The Apache Software Foundation periodically organizes conferences focusing on software developed at Apache and on the way that Apache develops its software. Learn about what's happening at Apache, hack code and meet the faces associated with the names!
What is a Hackathon?¶
A face-to-face or shared online gathering for hacking code together. Hackathons are generally held at ApacheCons, as well as at other times.
What is an Infrathon?¶
A face-to-face gathering for work on Apache infrastructure by our amazing infra contractors and volunteers.
How do I manage my volunteer energy?¶
Heed the warnings in these two email threads about what it means to be a committed person at the ASF and how to deal with the pressures that arise from such dedication:
We each need to re-read these important messages from time to time and remind ourselves and our communities of the need for self-care and care of others.
How do I start a new ASF project or migrate an existing project?¶
Contact the Incubator Project. They will assist you in starting a project or moving an existing one into the ASF.
Apache Labs could also be for you if you want to start something new.
What are the responsibilities of a Committer?¶
Note: this is an incomplete collection and not authoritative.
As an Apache volunteer, you have the right to set your own priorities and do the work that scratches your own itch. As a Committer, you have a responsibility to the community to help create a product that will outlive the interest of any particular volunteer, including yourself. For example, he code that you commit should be clear enough that others not involved in its current development will be able to maintain and extend it. It also means that you are responsible for helping to grow and maintain the health of the Apache community.
More specific responsibilities of Committers include:
- Deciding on release plans and releases: A prime committer responsibility is to help decide when a version of product code is ready for release. A release is not to be taken lightly; each release must uphold the Apache tradition of quality. Each Project Management Committee PMC) formally authorizes the distribution of releases to the public.
- Applying patches: To grow and maintain healthy communities, committers need to discuss, review and apply patches submitted by contributors and other committers. Committers are also responsible for the quality and IP clearance of the code that goes into ASF repositories.
- Helping users: Committers should monitor both the
users@email lists for the projects they work on and together provide prompt and useful responses to questions from users and their developer colleagues.
- Monitoring commits and issues: Committers should review commit email messages for their projects and point out anything that looks funny or that may point to IP issues. Committers also monitor the project's issue-tracking system (Bugzilla or Jira or something else) for bug reports or enhancement requests.
- Helping out with the website: The main Apache website and the project websites are in constant need of maintenance. Committers on a project are expected to collectively maintain the project's web site. Apache committers as a group share the responsibility to maintain the main Apache site.
Is there a set term for acting as a Committer? Will I have to be elected again?¶
Committer status and merit never expire. If you become inactive for a time (usually six months or more), your account may be deactivated for security reasons. Most projects allow reactivation of committer status by application to the PMC.
Some projects use the concept of emeritus committer for those who have contributed to the project but can no longer can give much time to it.
How do I bring code developed outside Apache into an existing project?¶
For any substantial codebase that has been developed outside the ASF, there is a process to complete before the code can be committed. The Incubator team manages this. The first step is to contact your PMC.
Where should I discuss ASF project business?¶
Apache project business should almost always be on your public
dev@ mailing list, unless there is a specific reason to use
private@. See the discussion about private vs. public lists.
I just made my first commit. Why don't I see a commit message?¶
The most likely explanation is that the commit message is awaiting moderation. Messages will be delivered promptly without moderation once the moderator approves posts from your
How do I make infrastructure requests?¶
You might notice something that needs changing, for example the configuration for a mailing list. The request to the
users@infra list or the
apmail@ alias needs to come from your Project Management Committee. That ensures that the requests are official, and not just an individual's desire.
There are many things that the PMC or PMC chair can do directly, thereby easing the load on the infrastructure team (Infra).
How does Infra communicate with the public?¶
Infra uses the
email@example.com mailing list to discuss new infrastructure developments at the ASF. For service downtime announcements and current information on operations, we use Infrabot. For general announcements regarding services and the like, Infra has a blog.
What hosts/machines at Apache can I access?¶
Committers may access
home.apache.org. See the related information in the New committers' guide.
Note that you do only have SFTP access. There is no shell access. RSA SSH keys are required for SFTP access, which you can update via Whimsy or id.apache.org.
What can and can't I do on those machines?¶
You can publish a small personal website in
public_html, as described in the New committers' guide. Never store secret/private keys (the private half of an SSH keypair, or a PGP private key) on any ASF machines.
Is there a way to see a graph of loads (CPU, I/O, network)?¶
- Infra publishes top-level statistics on the status page.
- Vadim Gritsenko provides statistics and cool charts.
What should I do if Host Key has changed when logging into an Apache server?¶
Take any message about a change to the host key or any "Error validating server certificate" very seriously: it may indicate a man-in-the-middle attack is in progress. Do not ignore this message.
Before contacting the Apache infrastructure team, check that you are logging in to the correct machine, and verify the currently published SSH fingerprints for Apache hosts, as described under "Identity theft" in the New committers' guide.
Help, I forgot my password!¶
Nexus (`repository.apache.org`) locked me out when I tried to stage a RC¶
Nexus uses LDAP-based authorization. If you have changed your LDAP password recently it is possible you have a cached version of your old password stored, perhaps in a
settings.xml file locally. Maven makes repeated attempts to try this authorization and within 10 seconds you might find your LDAP account locked as a result. Try accessing another LDAP-based service to test the theory.
The cure is to go to https://id.apache.org/reset/enter and reset your LDAP password to clear the locked account. Change any cached credentials locally and try staging to Nexus again.
Why do I get an authorization failure when I try to access Subversion?¶
The most common reason is that you've forgotten your password! The password you use for Subversion is the same as the password you use for access to LDAP
id.apache.org. You will not be prompted to enter it frequently. This makes it easy to forget.
Apache employs a number of different HTTP authentication realms. You will need to enter your password whenever you access a new realm. (Subversion prints information about the realm when you are prompted for the password.)
Of course, it is also possible that you're accessing a URL which is restricted. That's probably for a good reason, so unless you know that you should have access, don't bother the infrastructure team about being locked out.
If you do forget your password please visit
https://id.apache.org/ to reset it.
Where is the committers/ module?¶
In Subversion, URL:
When do I need to use `svn lock`?¶
Very rarely if ever. See the version control FAQ for more details.
How do I set up my Apache email account?¶
See these instructions.
How do I subscribe to a mailing list?¶
If it is a public list, email the
-subscribe address (such as
firstname.lastname@example.org) from the address you want subscribed, and reply to the confirmation mail. For more information see the mailing list guide.
Private lists use the same procedure, but it's recommended to use the self-subscribe app. That avoids needing to wait for a human moderator to check and green-light your subscription request.
At the time of writing the self-subscribe app lets ASF Members subscribe to any ASF list and other committers to subscribe to a few foundation-wide lists. Committers who wish to subscribe to other lists (such as a
private@ list of their project) should still email the
How do I find out my subscriptions?¶
Committers can use Whimsy to check their details, including subscription information.
How do I find out who is subscribed to a mailing list?¶
Information on list subscriptions is private, so is not available to all committers. Moderators can send an email to:
Anyone with access to the apmail account can run the following command to get a count of subscribers:
ezmlm-list ~apmail/lists/<var>project</var>/<var>listname</var>| wc -l
Remember that there often are people subscribed to the digest version of the list, too:
Note that moderators can get a log of changes to the subscriber list by emailing
Your forwarding address(es) are stored in LDAP and maintained through the Self Serve app. Forwarding is done directly from LDAP.
Mailing list moderation¶
This information has moved here.
Legal and organizational¶
What are the core beliefs of The Apache Way?¶
Note: While there is not an official list, the following principles have been cited as the core beliefs of The Apache Way:
- collaborative software development
- commercial-friendly standard license
- consistently high quality software
- respectful, honest, technical-based interaction
- faithful implementation of standards
- security as a mandatory feature
A non-official The Apache Way website is available.
Are Apache projects really independent?¶
Yes, Apache projects must always be managed independently of undue commercial influence.
Are Apache project products really always free to download and use?¶
Yes, the software products Apache produce are always available to download and use at no cost.
How should I apply patches from a contributor?¶
Consult with the PMC of the product involved, and see how to submit a patch for project code.
How long does it take to register a CLA?¶
It depends on variables including staff workload. You shouldn't be worried until a week or two has passed since the date you expected the document to arrive.
When a CLA is submitted, there are several stages to the approval process.
- It has to arrive in the hands of an Officer of the ASF. As it happens via email, that is usually quick.
- Second, the ASF Secretary has to acknowledge the document in the appropriate file in the Foundation repository.
- Wait until you know that the ASF has registered the document. ASF members can watch the commit records or check the file. PMC members can watch their
private@list for a notice from
secretary@(this only happens if the ICLA mentioned which TLP to notify). Others will need to check the list of ICLAs. This is automatically generated, about once an hour, from the file maintained by the Secretary.
How can I report issues with Apache brand or trademark use?¶
PMCs are responsible for managing their own Apache project brands, and committers are encouraged to assist. If you spot any potential misuse or infringement of Apache brands or trademarks by third parties, please follow our Apache Trademark Use Reporting Guidelines.