AFAIK If we store them in registry, any changes to meta data, will not be distributed among other cluster members. AFAIK registry is synced when server starts.
Thanks Geeth *G. K. S. Munasinghe * *Software Engineer,* *WSO2, Inc. http://wso2.com * *lean.enterprise.middleware.* * * email: [email protected] phone:(+94) 777911226 On Wed, Jul 31, 2013 at 10:33 AM, Geeth Munasinghe <[email protected]> wrote: > > > On Sat, Jul 27, 2013 at 7:21 PM, 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. >> >> Thanks, >> KasunG >> >> > +1 > > Thanks. > >> -- >> *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 >> >> >
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