RE: Re: query if queue exist and get it like getOrCreateCache

[Alexandr Shapkin]

Yes, that true in most cases unless you try to call the queue method with a different collection configuration. In such case, an exception will be thrown.   From: Narsi Reddy Nallamilli Sent: Friday, November 15, 2019 10:47 AM To: user@ignite.apache.org Subject: Re: query if queue exist and get it like getOrCreateCache   Thank you Mikael.   On Thu, Nov 14, 2019 at 7:05 PM Mikael <mikael-arons...@telia.com> wrote: Hi! If there is a queue created already with the name "abc" it will just return that queue, if it cannot find it and you have included a configuration it will create it. Mikael Den 2019-11-14 kl. 13:30, skrev Narsi Reddy Nallamilli: Hi Mikael,   Do you mean the 4th statement will not create new Queue? and would point to ig CollectionConfiguration colCfg = new CollectionConfiguration(); colCfg.setCollocated(true); IgniteQueue<Object> ig = ignite.queue("abc",0,colCfg); IgniteQueue<Object> ig1 = ignite.queue("abc",0,colCfg);     On Thu, Nov 14, 2019 at 5:42 PM Mikael <mikael-arons...@telia.com> wrote: What is wrong with Ignite.queue() ? queue(String name, int cap, CollectionConfiguration cfg) Will get a named queue from cache and create one if it has not been created yet and cfg is not null.   Mikael   Den 2019-11-14 kl. 13:02, skrev Narsi Reddy Nallamilli: Hi!   I am looking for some method just like getOrCreateCache available for queue. Any help!