Yes, this way is right.
On Tue, Jan 31, 2017 at 5:03 PM, Baskar Sikkayan <[email protected]> wrote: > Hi, > > ClusterGroup cg = cluster.forOldest(); > > Is this the way to find the oldest node? > > I would like to check if the localNode is the oldest node in the topology to > execute my code. > > Thanks > > > On Jan 31, 2017, at 5:49 AM, Baskar Sikkayan <[email protected]> wrote: > > Hi, > > I will be running ignite along with my Spring boot web application. It > won’t be a separate application and hence i can not have a client > application. > > But, yes node is oldest topology will work out. > > Let me try. > > > > > > > On Jan 31, 2017, at 3:03 AM, Andrey Gura <[email protected]> wrote: > > HI, > > Just don't start all nodes with the same code. For example you can > start 3 server nodes and then start client node that will create and > fill queue. > > Another way, run your code only if your server node is oldest in topology. > > On Tue, Jan 31, 2017 at 7:35 AM, udayabaski <[email protected]> wrote: > > I am planning to use Apache Ignite Distributed Queue. > > I am using Ignite with a spring boot application. So, on bootup, I will be > adding 20 names in a queue. But, since there are 3 servers in a cluster, the > same 20 names gets added 3 times. But, i want to add them only once in the > queue. > > /Ignite ignite = Ignition.ignite(); > > IgniteQueue<String> queue = ignite.queue( > "queueName", // Queue name. > 0, // Queue capacity. 0 for unbounded queue. > null // Collection configuration. > ); > / > Distributed executors, will be able to poll from the queue and run the task. > Here, the executor is expected to poll, run the task and then add the same > name to the queue. Trying to achieve round robin here. Only one executor > should be running the same task at any point of time, though there are > multiple servers in a cluster. > > Any suggestion for this. > > > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Apache-Ignite-Distibuted-Queue-and-Executors-tp10326.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. > > >
