[JBoss JIRA] (AS7-4140) Change distributtion of -Dmcast through testsuite
by Richard Achmatowicz (JIRA)
[ https://issues.jboss.org/browse/AS7-4140?page=com.atlassian.jira.plugin.s... ]
Richard Achmatowicz edited comment on AS7-4140 at 3/13/12 1:46 PM:
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I have confirmed with Andy Taylor that for the standalone-full-ha.xml messaging configuration, the broadcast-group and the discovery-group:
- should be using the same multicast channel (i.e. same address and port)
- work correctly when using the same multicast channel
At present, standalone-full-ha.xml is not used for testing in the AS71 testsuite, as far as I can tell. However, in case it is used in furture, we should update the config generation so that it is properly processed.
Therefore, we need to add the messaging configuration to the list of XSL transformations in changeIPAddresses.xsl so that the multicast addresses are replaced by -Dmcast, whether -Dipv6 is true or not. Because the ports used are not used by any other multicast channels, this should work for testing.
Ondra, can you set this up?
Once this is set up and tested, we can close this issue, I believe.
was (Author: rachmato):
I have confirmed with Andy Taylor that for the standalone-full-ha.xml messaging configuration, the broadcast-group and the discovery-group:
- should be using the same multicast channel (i.e. same address and port)
- work correctly when using the same multicast channel
At present, standalone-full-ha.xml is not used for testing in the AS71 testsuite, as far as I can tell. However, in case it is used in furture, we should update the config generation so that it is properly processed.
Therefore, we need to add the messaging configuration to the list of XSL transformations in changeIPAddresses.xsl so that the multicast addresses are replaced by -Dmcast, whether -Dipv6 is true or not. Because the ports used are not used by any other multicast channels, this should work for testing.
Ondra, can you set this up?
> Change distributtion of -Dmcast through testsuite
> -------------------------------------------------
>
> Key: AS7-4140
> URL: https://issues.jboss.org/browse/AS7-4140
> Project: Application Server 7
> Issue Type: Feature Request
> Components: Test Suite
> Affects Versions: 7.1.1.Final
> Reporter: Pavel Janousek
> Assignee: Richard Achmatowicz
> Priority: Blocker
> Fix For: 7.1.2.Final
>
>
> Please change present behavior.
> We need to define only one property -Dmcast (for ex., the name doesn't matter now) as command line parameter - this multicast address is needed to be distributed to every subsystem which manages any multicast communication. It is needed to be unique in every subsystem - JGroups, HornetQ etc. because we must avoid to interfere each other => port assignation must be unique for every a such component.
> This change is needed in both - IPV4 and IPv6...
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14 years, 1 month
[JBoss JIRA] (AS7-4140) Change distributtion of -Dmcast through testsuite
by Richard Achmatowicz (JIRA)
[ https://issues.jboss.org/browse/AS7-4140?page=com.atlassian.jira.plugin.s... ]
Richard Achmatowicz commented on AS7-4140:
------------------------------------------
I have confirmed with Andy Taylor that for the standalone-full-ha.xml messaging configuration, the broadcast-group and the discovery-group:
- should be using the same multicast channel (i.e. same address and port)
- work correctly when using the same multicast channel
At present, standalone-full-ha.xml is not used for testing in the AS71 testsuite, as far as I can tell. However, in case it is used in furture, we should update the config generation so that it is properly processed.
Therefore, we need to add the messaging configuration to the list of XSL transformations in changeIPAddresses.xsl so that the multicast addresses are replaced by -Dmcast, whether -Dipv6 is true or not. Because the ports used are not used by any other multicast channels, this should work for testing.
Ondra, can you set this up?
> Change distributtion of -Dmcast through testsuite
> -------------------------------------------------
>
> Key: AS7-4140
> URL: https://issues.jboss.org/browse/AS7-4140
> Project: Application Server 7
> Issue Type: Feature Request
> Components: Test Suite
> Affects Versions: 7.1.1.Final
> Reporter: Pavel Janousek
> Assignee: Richard Achmatowicz
> Priority: Blocker
> Fix For: 7.1.2.Final
>
>
> Please change present behavior.
> We need to define only one property -Dmcast (for ex., the name doesn't matter now) as command line parameter - this multicast address is needed to be distributed to every subsystem which manages any multicast communication. It is needed to be unique in every subsystem - JGroups, HornetQ etc. because we must avoid to interfere each other => port assignation must be unique for every a such component.
> This change is needed in both - IPV4 and IPv6...
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14 years, 1 month
[JBoss JIRA] (JGRP-1437) Documentation problem with getView() (JGroups manual)
by Jean-Philippe Gariepy (JIRA)
Jean-Philippe Gariepy created JGRP-1437:
-------------------------------------------
Summary: Documentation problem with getView() (JGroups manual)
Key: JGRP-1437
URL: https://issues.jboss.org/browse/JGRP-1437
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0
Reporter: Jean-Philippe Gariepy
Assignee: Bela Ban
Priority: Minor
There is a contradiction regarding whether or not getView() returns the current view.
>From the JGroups 3 manual:
{quote}
3.8.7. Getting the current view
The following method can be used to get the current view of a channel:
public View getView();
This method does not returns the current view of the channel. The current view is updated every time a new view is installed (viewAccepted() callback).
Calling this method on an unconnected or closed channel is implementation defined. A channel may return null, or it may return the last view it knew of.
{quote}
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14 years, 1 month
[JBoss JIRA] Created: (JBRULES-681) Multi-threaded local search solving
by Geoffrey De Smet (JIRA)
Multi-threaded local search solving
-----------------------------------
Key: JBRULES-681
URL: http://jira.jboss.com/jira/browse/JBRULES-681
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Solver
Reporter: Geoffrey De Smet
Assigned To: Geoffrey De Smet
Priority: Optional
Use Future's to spread all possible moves in each step over a number of threads.
This number of threads is equal to the number of cpu's by default, as no IO is done during solving.
Problems:
- each thread will needs it own WorkingMemory and during a step, each working memory will need to be updated
- a bunch of classes will need to be thread safe, or at least visibility save, such as bestsolutionrecaller.
- Barriers will be needed to collect the result of each step
- decks might be a great way to spread out the load
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14 years, 1 month