I have seen that example, what I do not understand is I have two SQL tables in a cache that has n number of nodes. it is loaded ahead of time and a client wants to be notified when the contents of the cache are changed. Do you have to have the continuous query in a never ending loop to not have it end? All the examples are simply using ContinuousQuery<Integer, String>. my example uses <Long, Exchange.class> which is a java class defining the structure. do I just set-up a ContinuousQuery<Long, Exchange.class>
On Thu, May 2, 2019 at 3:59 AM aealexsandrov <[email protected]> wrote: > Hi, > > The good example of how it can be done you can see here: > > > https://github.com/gridgain/gridgain-advanced-examples/blob/master/src/main/java/org/gridgain/examples/datagrid/query/ContinuousQueryExample.java > > You can set remote listener to handle changes on remote nodes and local > listers for current. > > Note that you will get the updates only until ContinuousQuery will not be > closed or until the node that starts it will not left the cluster. > > Also, you can try to use CacheEvents like in example here: > > https://apacheignite.readme.io/docs/events#section-remote-events > > Note that events can affect your performance. > > BR, > Andrei > > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ > -- *Don't be afraid to be wrong. Don't be afraid to admit you don't have all the answers. Don't be afraid to say "I think" instead of "I know."*
