[Yanel-dev] Fwd: Cluster documentation

Wed Feb 2 17:55:18 CET 2011

Hi Michael,
interesting point is mentioned in the restrictions:

   - Only one cluster node writes to the repository. This means that the
   authoring environment is only accessible on one dedicated cluster node,
   which is called the *master* node.

For the project I'm working for this is not a solution as each node must
have write access to the repository as well as to the Lucene index.
This is what I wanted to highlight in today's workshop that Yanel/Yarep
should come up with a concept of a single "write" instance which gets used
by all members in the cluster so that writing is also possible for other
nodes... to be continued....

Cheers
Balz

On Wed, Feb 2, 2011 at 5:40 PM, Michael Wechner
<michael.wechner at wyona.com>wrote:

>  Maybe interesting to compare (please see below).
>
> Cheers
>
> Michael
>
> -------- Original Message --------  Subject: Cluster documentation  Date: Wed,
> 02 Feb 2011 16:04:38 +0100  From: Andreas Hartmann <andreas at apache.org><andreas at apache.org>  Reply-To:
> user at lenya.apache.org  To: user at lenya.apache.org
>
> I have added documentation for the cluster setup:
> https://lenya.zones.apache.org/cms/docu/live/docu20/reference/cluster.html
>
> -- Andreas
>
>
> Am 05.01.11 16:30, schrieb Martin Dominguez:
> >
> > Great new year news! Thanks Felix!
> >
> >
> > Felix Roethenbacher wrote:
> >>
> >> Hi Florent
> >>
> >> You can check it out: there is a configuration file in
> >> lenya/config/cluster/cluster.xconf in your webapp.
> >>
> >> If you enable clustering and set the Lenya instance to
> >> slave it will check for external modifications to the
> >> live sitetree and reload all necessary resources.
> >>
> >> Please note that only the live area can be run in clustered mode
> >> and that there should be only one instance running as
> >> master (which is the authoring instance).
> >>
> >> Cheers, Felix
> >>
> >>
> >> Am 04.01.11 16:14, schrieb florent andré:
> >>> Hi froethenbacher,
> >>>
> >>> Can you confirm if this good old commit message solve the cluster issue
> >>> reported by Martin on 20101215 ?
> >>>
> >>> Thanks
> >>>
> >>> On 01/03/2011 06:33 PM, froethenbacher at apache.org wrote:
> >>>> Author: froethenbacher
> >>>> Date: Mon Jan  3 17:33:50 2011
> >>>> New Revision: 1054691
> >>>>
> >>>> URL: http://svn.apache.org/viewvc?rev=1054691&view=rev
> >>>> Log:
> >>>> Added cluster manager.
> >>>>
> >>>> Added:
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/impl/java/org/apache/lenya/cms/cluster/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/impl/java/org/apache/lenya/cms/cluster/impl/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/impl/java/org/apache/lenya/cms/cluster/impl/ClusterManagerImpl.java
> >>>>       lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/cluster/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/cluster/ClusterConfigurationException.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/cluster/ClusterManager.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/cluster/ClusterMode.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/config/cocoon-xconf/sourcenodercmlfactory.xconf
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/java/src/org/apache/lenya/cms/repository/impl/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/java/src/org/apache/lenya/cms/repository/impl/SourceNodeRcmlFactoryImpl.java
> >>>>       lenya/branches/BRANCH_2_1_X/src/webapp/lenya/config/cluster/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/webapp/lenya/config/cluster/cluster.xconf
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/webapp/lenya/config/cocoon-xconf/cluster/
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/webapp/lenya/config/cocoon-xconf/cluster/cluster.xconf
> >>>> Modified:
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/repository/RepositoryManagerImpl.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/java/org/apache/lenya/cms/repository/SessionImpl.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sitetree/java/src/org/apache/lenya/cms/site/tree2/SiteTreeImpl.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sitetree/java/src/org/apache/lenya/cms/site/tree2/SiteTreeMonitorImpl.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sitetree/java/src/org/apache/lenya/cms/site/tree2/TreeSiteManager.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/java/src/org/apache/lenya/cms/repository/SourceNode.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/java/src/org/apache/lenya/cms/repository/SourceNodeRCML.java
> >>>>
> >>>> lenya/branches/BRANCH_2_1_X/src/modules/sourcerepository/java/src/org/apache/lenya/cms/repository/SourceNodeRcmlFactory.java
> >>>>
> >>> ...
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: user-unsubscribe at lenya.apache.org
> >>> For additional commands, e-mail: user-help at lenya.apache.org
> >>>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: user-unsubscribe at lenya.apache.org
> >> For additional commands, e-mail: user-help at lenya.apache.org
> >>
> >>
> >>
> >
>
>
> --
> Andreas Hartmann, CTO
> BeCompany GmbHhttp://www.becompany.ch
> Tel.: +41 (0) 43 818 57 01
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe at lenya.apache.org
> For additional commands, e-mail: user-help at lenya.apache.org
>
>
> --
> Yanel-development mailing list Yanel-development at wyona.com
> http://lists.wyona.org/cgi-bin/mailman/listinfo/yanel-development
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.wyona.org/pipermail/yanel-development/attachments/20110202/e4857855/attachment.html>