Instead of wait to flush an executor,
I have added a method isFlushed() which will just translate to the
state on the OrderedExecutor.
In the case another executor is provided (for tests) there's a delegate
into normal executors.
When calling a consumer to receive message with a timeout
(receive(long timeout), if the consumer's buffer is empty, it sends
a 'forced delivery' the waiting forever, expecting the server to
send back a 'forced delivery" message if the queue is empty.
If the connection is disconnected as the arrived 'forced
delivery' message is corrupted, this 'forced delivery' message
never gets to consumer. After the session is reconnected,
the consumer never knows that and stays waiting.
To fix that we can send a 'forced delivery' to server right
after the session is reconnected.
This is replacing an executor on ServerSessionPacketHandler
by a this actor.
This is to avoid creating a new runnable per packet received.
Instead of creating new Runnable, this will use a single static runnable
and the packet will be send by a message, which will be treated by a listener.
Look at ServerSessionPacketHandler on this commit for more information on how it works.
it doesn't really matter the number of files.. as long as the data is valid.
This type of assertion limits the implementation. it's mocking test with too much intrusion
over the implementation. Hence I'm removing these clauses that will fail eventually.
Add topic and queue cache maps in Session.
Add configuration to use cache or not with defaulting to false, which keeps existing behaviour as the default.
- NIO/ASYNCIO new TimedBuffer with adapting batch window heuristic
- NIO/ASYNCIO improved TimedBuffer write monitoring with
lightweight concurrent performance counters
- NIO/ASYNCIO journal/paging operations benefit from less buffer copy
- NIO/ASYNCIO any buffer copy is always performed with raw batch copy
using SIMD instrinsics (System::arrayCopy) or memcpy under the hood
- NIO improved clear buffers using SIMD instrinsics (Arrays::fill) and/or memset
- NIO journal operation perform by default TLABs allocation pooling (off heap)
retaining only the last max sized buffer
- NIO improved file copy operations using zero-copy FileChannel::transfertTo
- NIO improved zeroing using pooled single OS page buffer to clean the file
+ pwrite (on Linux)
- NIO deterministic release of unpooled direct buffers to avoid OOM errors
due to slow GC
- Exposed OS PAGE SIZE value using Env class
move classes and methods to their correct location to avoid cyclic dependencies between packages and classes.
ARTEMIS-904 Remove cyclic dependencies from artemis-cli
move classes and methods to their correct location to avoid cyclic dependencies between packages and classes.
ARTEMIS-904 Remove cyclic dependencies from artemis-cli
move classes and methods to their correct location to avoid cyclic dependencies between packages and classes.
Adding a new ActievMQServerPlugin interface to support adding custom
behavior to the broker at certain events such as connection or session
creation.
https://issues.apache.org/jira/browse/ARTEMIS-898
Broker should support full qualified queue names (FQQN)
as well as bare queue names. This means when clients access
to a queue they have two equivalent ways to do so. One way
is by queue names and the other is by FQQN (i.e. address::qname)
names. Currently only receiving is supported.
This is fixing an issue introduced on 4b47461f03 (ARTEMIS-822)
The Transactions were being looked up without the readLock and some of the controls for Read and Write lock
were broken after this.
AIOFileLockManager doesn't work on NFS-mounted share store directories.
Since the GFS2 bug https://bugzilla.redhat.com/show_bug.cgi?id=678585
has been fixed end of 2011, the class AIOFileLockManager is no longer needed and I have removed it.
Broker should support full qualified queue names (FQQN)
as well as bare queue names. This means when clients access
to a queue they have two equivalent ways to do so. One way
is by queue names and the other is by FQQN (i.e. address::qname)
names. Currently only receiving is supported.
with this we could send and receive message in their raw format,
without requiring conversions to Core.
- MessageImpl and ServerMessage are removed as part of this
- AMQPMessage and CoreMessage will have the specialized message format for each protocol
- The protocol manager is now responsible to send the message
- The message will provide an encoder for journal and paging
max-disk-usage = how much of a disk we can use before the system blocks
global-max-size = how much bytes we can take from memory for messages before we start enter into the configured page mode
This will also change the default created configuration into page-mode as that's more reliable for systems.
https://issues.apache.org/jira/browse/ARTEMIS-524
I am keeping all the debug ad tracing I added during the debug of this issue,
for that reason this commit may look longer than expected
The fix will be highlited by the tests added on org.apache.activemq.artemis.tests.integration.client.PagingTest
Temp Queue not deleted when connection is closed.
Enable Stomp in openwire test because some test uses it.
Remove unused code in opwnwire
Wrong XA error code returned when xid is missing
(ActiveMQXAConnectionFactory.testRollbackXaErrorCode)
regression in ActiveMQSslConnectionFactoryTest (SSL related)
https://issues.apache.org/jira/browse/ARTEMIS-463
This will have some extra refactoring on the protocol head, transferring responsibility to the broker classes in a lot of cases
and removing some duplicated code
This was a team effort from Clebert Suconic and Howard Gao
Ive renamed the current isSameHost method to isSameparams as thats what it checked and added a new method for isSameHost that checks the appropriate params for the connector. Ive changed ClientSessionFactoryImp to use this to correct the behaviour.
https://issues.apache.org/jira/browse/ARTEMIS-292
Inbound sessions are always created from the same ActiveMQConnectionFactory
which means the load-balancing policy is applied to them in the expected
manner. However, outbound sessions are created from independent, unique
ActiveMQConnectionFactory instances which means that the load-balancing
doesn't follow the expected pattern.
This commit changes this behavior by caching each unique
ActiveMQConnectionFactory instance and using it for both inbound and outbound
sessions potentially. This ensures the sessions are load-balanced as
expected.
this is just calling Idea format on all the files using the new style
I am separating manual changes from automatic changes in case I have to repeat the manual changes again
https://issues.apache.org/jira/browse/ARTEMIS-163
On this pass I'm just converting the native layer to a simpler one.
It wasn't very easy to change the alignment at the current framework,
so I did some refactoring simplifying the native layer
The volume of the nubmer of changes here is because:
- The API is changed, we now don't close the libaio queue between files
- The native layer won't use malloc as much as it used to, saving some CPU and memory defragmentation
- I organized the code around nio and libaio
The current Security Manager implementation was returning the username
instead of the default password when validating the default user.
This patch returns the correct value and cleans up the validate method.
https://issues.apache.org/jira/browse/ARTEMIS-138
The list method should return an empty list in case of non existent folders,
So this would unveil whatever is the cause for non existent folders at the next level where it's happening
https://issues.apache.org/jira/browse/ARTEMIS-135
This is importing a recent fix from the journal on the old version.
If a crash happened between the create file and the fill of the file the
file wouldn't be loaded and the server wouldn't start until you removed the offending file
To reproduce this commit, apply a replace regex rule using:
search regex: /\*\*\n \* Licensed
replace: /\*\n \* Licensed
These files had to be changed manually:
artemis-selector/src/main/javacc/HyphenatedParser.jj
artemis-selector/src/main/javacc/StrictParser.jj
artemis-website/src/main/resources/styles/impact/css/pygmentize.css
artemis-website/src/main/resources/styles/impact/css/site.css
We had a few reported small issues on the codebase from the recent introduced google error prone.
This should eliminate any issues, and I am making sure these won't happen again
Lots of work on the test-suite in this commit including:
- Rename ServiceTestBase to ActiveMQTestBase
- Make AddressSettings fluent
- Remove unnecessary tearDown() implementations
- Use ActiveMQTestBase.create*Locator() instead of
ActiveMQClient.createServerLocator*(..)
- Use fluent ServerLocator methods
- Make sure all ActiveMQServers.newActiveMQServer invocations
are surrounded with addServer() where appropriate
- Create a few example tests to be references from hacking-guide
- Update hacking-guide with more info on writing tests
- Refactor config creation methods in ActiveMQTestBase
This has bothered me for awhile, but writing the hacking guide has
given me an opportunity to refactor some of our test-suite to be
simpler, more consistent, and easier to understand. This is
important if we want users to provide well-written tests. Our
test-suite is an important part of the code-base and it should be
easy to write good tests.
Basically I just consolidated CoreUnitTestCase, UnitTestCase, and
ServiceTestBase into a single class named ServiceTestBase. I also
simplified some of the configuration creation methods to reduce
duplicated code.
This commit is a simple mv of the files.. We required two commits to preserve history,
one to git mv, one for the actual changes...
otherwise history would be lost
Based on the Apache ActiveMQ community vote this project is being
renamed "Artemis."
this is basically addressing a performance issue on OpenWire, setting the auto-create to the PostOffice
after not being able to route
The core protocol stays the same in regard to the auto-create since the exceptions are happening after the queueQuery
- Bumped up version to 2.0.0.Alpha
- Client bundle changes to be copmatible with 2.0.0
- Fixing bundle / Logging classes for missing format (it was an issue with the previous one already)
- Fixed up dependencies to avoid transient downloads
Fixing the classpath so some tests would find the LogManager configured
Fixing the dependency on the AssertionLoggerHandler so all the tests could also see it without further errors
Also removing the word Netty from the starting acceptor and its version
I don't think it's necessary to mention Netty at the console or its version.
That's internal implementation detail at this point
In some cases the ID Generator will be called after the JournalStorage was stopped.
AS a result you could have cases where the ID generator is called and the journal storage is stopped.
Also I added some check to IDs and added some code to cleanup old IDS on the BatchIDManager
Remove the reference to the JBoss Maven repo, and make all the necessary
adjustments on the child-projects. It turns out we don't even need the
security dependencies in the tests.
https://issues.apache.org/jira/browse/ACTIVEMQ6-7
Connection Factory is now externalizable and is now serialized as a string that represents a URI. There are schemas for every possible type for connection factory and server locator.
The client JNDI representation of factories has also been changed to be consistent with this.
https://issues.apache.org/jira/browse/ACTIVEMQ6-78 performance work
There are two aspects of this work. First avoid asynchronous packets and avoid
context switch over the executors. Packet had a method to make certain packets such
as commit to use a different executor. Since it's NIO everything is done at the Netty thread now.
The second aspect was to make sure we use the proper buffering
This patch moves test dependencies into out of the main pom and into the
tests module pom. This will make managing 3rd party category X
dependencies much easier going forward. In addition each dependency
license has been outlined in the pom and README entry added to outline
future policy when adding 3rd party depdendencies.
https://issues.apache.org/jira/browse/ACTIVEMQ6-67
fixed distribution so that file based security works and hot deployers as broken and no longer needed with new bootstrap.
Also combined the jms and core configuration files.
Implements a new feature for the broker whereby it may automatically
create and delete JMS queues which are not explicitly defined through
the management API or file-based configuration. A JMS queue is created
in response to a sent message or connected consumer. The queue may
subsequently be deleted when it no longer has any messages and
consumers. Auto-creation and auto-deletion can both be turned on/off
via address-setting.
https://issues.apache.org/jira/browse/ACTIVEMQ6-68
The logic on transferring method is a bit complex, where
I found a better way to calculate the targetIDs.
This will also fix a few ScaleDownTests
I also added some extra tests using ScaleDownDirect
- added missing license headers found by maven rat plugin.
most of them added automatically via apache-rat
a few manually added
- added apache-rat maven plugin to the build cycle
https://issues.apache.org/jira/browse/ACTIVEMQ6-6
Removed the jboss security implementations and also implemented the location of Transaction Managers using Service Loader and removed the jboss implementation.
Adds a new service extensions components used to house any extension
points for integration and extension. In addition this patch adds
initial extension points for XAResource wrapping.
https://issues.apache.org/jira/browse/ACTIVEMQ6-3
We are renaming packages from activemq6 to activemq as that's more generic and version independent
The previous commit renamed the directories. On this commit now I'm changing the code.
If we changed the code and the directories on the same commit git would remove and add a lot of files
without recognizing the renames.
https://issues.apache.org/jira/browse/ACTIVEMQ6-3
We are renaming packages from activemq6 to activemq as that's more generic and version independent
On this first commit I'm just renaming the directories otherwise the history would be lost. The next commit will rename the text on the directories.
If I squash these two commits git will make us delete / add again.
Clebert Suconic
Howard Gao
Francesco Nigro
Erich Duda
Jiri Danek
Michael Andre Pearce
Bennet Schulz
Christopher L. Shannon (cshannon)
Zoran Regvart
Bernd Gutjahr
Martyn Taylor
Erich Duda
Justin Bertram
Will Reichert
Andy Taylor
jbertram
barreiro
Ulf Lilleengen
Francesco Nigro
Ville Skyttä
Lachezar Dobrev
John D. Ament
Tomas Hofman
Thiago Kronig
Thiago Kronig
Andy Taylor
Jeff Genender
jbertram
Howard Gao