How can I contribute to Apache ActiveMQ?
There are many ways you can help make ActiveMQ a better piece of software - please dive in and help!
Try surf the documentation - if somethings confusing or not clear, let us know. Download the code & try it out and see what you think. Browse the source code. Got an itch to scratch, want to tune some operation or add some feature?
Want to do some hacking on ActiveMQ? Try surfing the our issue tracker
for open issues or features that need to be implemented, take ownership of an issue and try fix it.
If you'd rather a more gentle introduction to working on the ActiveMQ project, how about you try look at the
test coverage report
and help us get it even more green by supplying more test cases to get us closer to 100% coverage.
Getting in touch
There are various ways of communicating with the ActiveMQ community.
If you find a bug or problem
Please raise a new issue in our issue tracker
If you can create a JUnit test case then your issue is more likely to be resolved quicker.
e.g. take a look at some of the existing unit tests cases
Then we can add your issue to Subversion and then we'll know when its really fixed and we can ensure that the problem stays fixed in future releases.
Working on the code
Grab the Source from SVN
Build the project.
export MAVEN_OPTS=-Xmx512M -XX:MaxPermSize=128M
mvn -Dtest=false install
PS: You might need to build multiple times (if you get a build error) because sometimes maven fails to download all the files.
Create a project in your IDE. e.g. if you are using Eclipse the following should do the trick.
Then import the projects into your workspace.
Creating patches
We gladly accept patches if you can find ways to improve, tune or fix ActiveMQ in some way.
Most IDEs can create nice patches now very easily. e.g. in Eclipse just right click on a file/directory and select Team -> Create Patch. Then just save the patch as a file and then submit it. (You may have to click on Team -> Share... first to enable the Subversion options). Incidentally if you are an Eclipse user you should install the subclipse
plugin.
If you're a command line person try the following to create the patch
diff -u Main.java.orig Main.java >> patchfile.txt
or
svn diff Main.java >> patchfile.txt
Submitting patches
The easiest way to submit a patch is to create a new JIRA issue, attach the patch, tick the Patch Attached button on the issue then fire off an email to the Mailing Lists or Discussion Forums.
Becoming a commmitter
Once you've got involved as above, we may well invite you to be a committer. See Becoming a committer for more details.
Using the issue tracker
Before you can raise an issue in the issue tracker you need to register with it. This is quick & painless.
If you want to have a go at fixing an issue you need to be in the list of activemq-developers on the issue tracker. To join the group, please mail the dev@activemq.codehaus.org mail list with the email address you used to register with the issue tracker and we'll add you to the group.
Why not dive in and try tackle some of our outstanding issues?
Apache ActiveMQ, Apache ServiceMix, Apache Camel
(25 issues)
|
|
T |
Key |
Summary |
Assignee |
Reporter |
Pr |
Status |
Res |
Created |
Updated |
Due |
|
AMQ-2303
|
Durable consumers recovery
|
Dejan Bosanac
|
Dejan Bosanac
|
|
Open
|
UNRESOLVED
|
Jun 24, 2009
|
Jun 24, 2009
|
|
|
AMQ-2302
|
enqueue count, dequeue count and dispatch queue size always 0 for any connections shown in the ActiveMQ web console.
|
Unassigned
|
Torsten Mielke
|
|
Open
|
UNRESOLVED
|
Jun 24, 2009
|
Jun 24, 2009
|
|
|
AMQ-2301
|
Connection view in ActiveMQ web console lists empty lines.
|
Unassigned
|
Torsten Mielke
|
|
Open
|
UNRESOLVED
|
Jun 24, 2009
|
Jun 24, 2009
|
|
|
AMQ-2300
|
Add a new property for the camel component ActiveMQ : createBroker
|
Unassigned
|
Charles Moulliard
|
|
Open
|
UNRESOLVED
|
Mar 17, 2009
|
Jun 24, 2009
|
|
|
AMQ-1807
|
Activemq stops dispatching messages aborting transaction (STOMP)
|
Dejan Bosanac
|
Celso Pinto
|
|
Reopened
|
UNRESOLVED
|
Jun 18, 2008
|
Jun 24, 2009
|
|
|
AMQ-2009
|
Problem with message dispatch after a while
|
Rob Davies
|
Rajani Chennamaneni
|
|
Reopened
|
UNRESOLVED
|
Nov 20, 2008
|
Jun 24, 2009
|
|
|
AMQ-2299
|
Integration Fails in jboss-5.0.0.GA
|
Unassigned
|
vedavathi
|
|
Open
|
UNRESOLVED
|
Jun 23, 2009
|
Jun 23, 2009
|
|
|
AMQ-2294
|
MessageProducer hangs when using many concurrent sessions
|
Unassigned
|
Puneet Gupta
|
|
Open
|
UNRESOLVED
|
Jun 17, 2009
|
Jun 20, 2009
|
|
|
AMQ-2297
|
Upgrade build to use apache's nexus instance and up to date maven practices.
|
David Jencks
|
David Jencks
|
|
Open
|
UNRESOLVED
|
Jun 18, 2009
|
Jun 20, 2009
|
|
|
AMQ-1614
|
PooledConnectionFactory not JNDI refereceable
|
Rob Davies
|
Linus Larsen
|
|
Reopened
|
UNRESOLVED
|
Mar 08, 2008
|
Jun 19, 2009
|
|
|
AMQ-2184
|
Messages keep hanging in JDBCStore without delivery to client
|
Rob Davies
|
Norbert Pfistner
|
|
Reopened
|
UNRESOLVED
|
Mar 26, 2009
|
Jun 19, 2009
|
|
|
AMQ-2052
|
unsubscribing a durable subscriber does not properly clean up undelivered messages
|
David Jencks
|
David Jencks
|
|
Reopened
|
UNRESOLVED
|
Jan 01, 2009
|
Jun 19, 2009
|
|
|
AMQ-1786
|
Journal files don't get cleaned up
|
Rob Davies
|
Brian Desai
|
|
Reopened
|
UNRESOLVED
|
Jun 10, 2008
|
Jun 19, 2009
|
|
|
AMQ-2127
|
Allow configuring SSLParameters
|
Dejan Bosanac
|
Dejan Bosanac
|
|
Open
|
UNRESOLVED
|
Feb 19, 2009
|
Jun 19, 2009
|
|
|
AMQ-2295
|
Inconsistencies using browseMessages() in JMX on a queue
|
Unassigned
|
David Schlenk
|
|
Open
|
UNRESOLVED
|
Jun 17, 2009
|
Jun 18, 2009
|
|
|
AMQ-1273
|
allow JDBC master/slave to startup asynchronously so that applications using a slave don't block on startup
|
Unassigned
|
James Strachan
|
|
Open
|
UNRESOLVED
|
Jun 12, 2007
|
Jun 18, 2009
|
|
|
AMQ-2296
|
Connection pool exhausted in JDBC master-slave when slave tries to acquire lock
|
Unassigned
|
Raphaël Ramirez
|
|
Open
|
UNRESOLVED
|
Jun 18, 2009
|
Jun 18, 2009
|
|
|
AMQ-2293
|
ActiveMQ Maven plugin fails to spin up broker in multi module project
|
Unassigned
|
Niels Bertram
|
|
Open
|
UNRESOLVED
|
Jun 16, 2009
|
Jun 16, 2009
|
|
|
AMQ-2233
|
After rollback received messages not re-presented
|
Gary Tully
|
Dave Syer
|
|
Open
|
UNRESOLVED
|
Apr 28, 2009
|
Jun 15, 2009
|
|
|
AMQ-2139
|
Batch up multiple socket write calls in the TCP transport.
|
Hiram Chirino
|
Hiram Chirino
|
|
Open
|
UNRESOLVED
|
Feb 23, 2009
|
Jun 15, 2009
|
|
|
AMQ-2289
|
Browsing Queue through JMX has unintended side effects for producer flow control
|
Unassigned
|
Dave Syer
|
|
Open
|
UNRESOLVED
|
Jun 15, 2009
|
Jun 15, 2009
|
|
|
AMQ-2288
|
AdvisoryBroker does not set up SecurityContext so advisory message not sent on startup
|
Unassigned
|
Dave Syer
|
|
Open
|
UNRESOLVED
|
Jun 15, 2009
|
Jun 15, 2009
|
|
|
AMQ-2105
|
Add support for rpm distribution
|
Unassigned
|
Erik Drolshammer
|
|
Open
|
UNRESOLVED
|
Feb 12, 2009
|
Jun 14, 2009
|
|
|
AMQ-2286
|
NetworkConnector PrefetchSize
|
Unassigned
|
ying
|
|
Open
|
UNRESOLVED
|
Jun 10, 2009
|
Jun 12, 2009
|
|
|
AMQ-2287
|
ActiveMQMessage.setXXXProperty() method needs to check if property name is a valid Java identifier.
|
Unassigned
|
Torsten Mielke
|
|
Open
|
UNRESOLVED
|
Jun 12, 2009
|
Jun 12, 2009
|
|
Becoming a committer
The first step is contributing to the project; if you want to take that a step forward and become a fellow committer on the project then see the Committer Guide