I'm not following. When calling subscribe I'm providing relative path, the problem is that the store obtained from the HelixManager is not listening to subscribed to anything and never will be.
On Mon, Aug 5, 2013 at 1:54 PM, kishore g <[email protected]> wrote: > You should probably provide only relative path, not absolute. If thats not > the case, we should fix it. > > > On Mon, Aug 5, 2013 at 9:51 AM, Santiago Perez <[email protected]> > wrote: > > > I see, but I'm obtaining the property store via the HelixManager. Should > I > > be constructing it myself? > > > > > > On Mon, Aug 5, 2013 at 1:43 PM, Zhen Zhang <[email protected]> wrote: > > > > > yes. you need to construct with a list of paths. subscribe () works > with > > > any sub paths of the constructed paths. > > > On Aug 5, 2013 9:34 AM, "Santiago Perez" <[email protected]> wrote: > > > > > > > Hey guys, > > > > > > > > I'm trying to rely on ZkHelixPropertyStore.subscribe(String, > > > > HelixPropertyListener) to listen for changes to certain paths in the > > > > property store but I'm never getting any callbacks. > > > > > > > > Looking into the code I noticed that > > HelixManager.getHelixPropertyStore() > > > > is creating a ZkHelixPropertyStore with null in the subscribedPaths > > > > argument. This prevents the event thread from being started and in > fact > > > the > > > > log confirms that with line: > > > > "ZkCachePaths is null or empty. Will not start ZkCacheEventThread" > > > > > > > > So everything seems to indicate that this is the cause why I will > never > > > get > > > > a callback on property store changes. > > > > > > > > Thanks, > > > > Santiago > > > > > > > > > >
