+1 for this This can solve many current limitations we have on webapps in a cluster..
For eg. Preserving webapp state. Thanks. -- Supun Malinga Sent from my phone. On 29 Jul 2013 11:51, "Kasun Gajasinghe" <[email protected]> wrote: > Hi Srinath, > > Each webapp will contain its own metafile. It can have a metadata like - > > *enable.statistics*=true > > Thanks, > KasunG > > > > On Mon, Jul 29, 2013 at 11:39 AM, Srinath Perera <[email protected]> wrote: > >> What is an example of Webapp metadata? >> >> --Srinath >> >> >> On Sat, Jul 27, 2013 at 7:35 PM, Sagara Gunathunga <[email protected]>wrote: >> >>> >>> >>> >>> On Sat, Jul 27, 2013 at 9:51 AM, Kasun Gajasinghe <[email protected]>wrote: >>> >>>> Hi, >>>> >>>> We have added support for webapp metadata persistence. This is used to >>>> synchronize the metadata changes in a cluster, and to reload the metadata >>>> during server restarts. Currently, we use this to persist the per webapp >>>> BAM webapp statistics publishing enable/disable switch. We can extend this >>>> later on to persist other metadata we would need as well. We have also >>>> written a webapp metadata deployer to read the update deployed webapps >>>> using the metadata. The webapp metadata is persisted in to >>>> <CARBON-HOME>/repository/deployment/server/*artifactMetafiles/webapp*. >>>> >>>> This is implemented using the unified metadata api that has been added >>>> to the kernel. Any artifact management can leverage the unified metadata >>>> api to persist the artifact metadata. The metadata persistence is done >>>> using simple properties file which eliminates the need of complex things >>>> like xpath etc. >>>> >>> >>> >>> +1 >>> >>> Thanks ! >>> >>>> >>>> Thanks, >>>> KasunG >>>> >>>> -- >>>> *Kasun Gajasinghe* >>>> Software Engineer; >>>> Development Technologies Team, WSO2 Inc.; http://wso2.com >>>> >>>> >>>> , >>>> *email: **kasung AT spamfree wso2.com >>>> >>>> >>>> ** cell: **+94 (77) 678-0813* >>>> *linked-in: *http://lk.linkedin.com/in/gajasinghe >>>> >>>> >>>> * >>>> * >>>> *blog: **http://kasunbg.org* <http://kasunbg.org> >>>> >>>> >>>> * >>>> twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> >>>> >>>> >>>> * >>>> * >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> [email protected] >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> Sagara Gunathunga >>> >>> Senior Technical Lead; WSO2, Inc.; http://wso2.com >>> V.P Apache Web Services; http://ws.apache.org/ >>> Linkedin; http://www.linkedin.com/in/ssagara >>> Blog ; http://ssagara.blogspot.com >>> >>> >>> _______________________________________________ >>> Architecture mailing list >>> [email protected] >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> ============================ >> Srinath Perera, Ph.D. >> http://people.apache.org/~hemapani/ >> http://srinathsview.blogspot.com/ >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > *Kasun Gajasinghe* > Software Engineer; > Development Technologies Team, WSO2 Inc.; http://wso2.com > > > , > *email: **kasung AT spamfree wso2.com > > > ** cell: **+94 (77) 678-0813* > *linked-in: *http://lk.linkedin.com/in/gajasinghe > > > * > * > *blog: **http://kasunbg.org* <http://kasunbg.org> > > > * > twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> > > > * > * > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > >
_______________________________________________ Architecture mailing list [email protected] https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture
