So how often do resources come and go? On Mon, Jun 27, 2011 at 10:42 AM, Yosef Arraf <[email protected]> wrote:
> a)The zookeeper holds an entries(nods) of resources > (resource allocation framework), > Any component in our running environment wants to get any resource (by > type) will ask the zookeeper to get it (attributes,location,port,...) > Every resource will be added as a node in the zookeeper (on > it's bootstrap will create zKclient and add himself to the zookeeper) > if the client die OR the resource machine is not available - So i need to > delete it's node. > > > -Yosef. > > On Mon, Jun 27, 2011 at 8:27 PM, Ivan Kelly <[email protected]> wrote: > > > ** > > a) explain your problem more, what type of data do you want to store > under > > the client znode? what is the lifetime of clients? what do you expect to > > happen when clients die? > > b) reply to the list so others in the future can benefit from any > > solutions/discussions > > > > -Ivan > > > > > > On 27/06/2011 19:23, Yosef Arraf wrote: > > > > any other idea? > > > > > > On Mon, Jun 27, 2011 at 8:09 PM, Ivan Kelly <[email protected]> wrote: > > > >> Thats not possible at the moment. Have a look at > >> https://issues.apache.org/jira/browse/ZOOKEEPER-834 > >> > >> -Ivan > >> > >> > >> On 27/06/2011 19:02, Yosef Arraf wrote: > >> > >> Hi Ivan, > >> Thanks for the replay, > >> we cannot use Ephemeral nodes: > >> "Ephemeral znodes are not allowed to have children" > >> Our Nodes have chields (/nodeid/attrebutes/type/id/...) > >> > >> any other idea? > >> Thanks, > >> Yosef > >> > >> > >> > >> On Mon, Jun 27, 2011 at 7:40 PM, Ivan Kelly <[email protected]> > wrote: > >> > >>> Hi Yosef, > >>> > >>> Sounds like you need to create the znode as Ephemeral. > >>> > >>> > http://zookeeper.apache.org/doc/r3.3.3/api/org/apache/zookeeper/CreateMode.html#EPHEMERAL > >>> > >>> Regards > >>> Ivan > >>> > >>> > >>> On 27/06/2011 17:33, Yosef Arraf wrote: > >>> > >>>> Hi, > >>>> My Name is Yosef and i'm facing a problem when one of my ZooKeeper > >>>> Clients crash or shutdown (disconnected), > >>>> i want to delete is is znode and make it as unavailable. > >>>> > >>>> Any one have any Idea that can help me to solve my problem? > >>>> > >>>> Thanks, > >>>> Yosef. > >>>> > >>> > >>> > >> > >> > > > > >
