Re: Ouch! Argument is invalid: Cache name must not be null or empty.

Evgenii, "Client node didn't even join the topology. Most possible you have incorrect discovery configuration. Also, I'd recommend to check client logs for more information why node can't connect to the cluster." In Zeppelin setup for the Ignite interpreter, it uses the same configuration for Sca

Client connects to server after too long time interval (1 minute)

Hello. I need some advice. I have 1 client and 1 server. Ignite client connection to server take ~1 minute. And I don't understand why. In server log I see next entry: 2018-11-09 16:34:16,471 [tcp-disco-client-message-worker-#16] DEBUG o.a.i.s.d.tcp.TcpDiscoverySpi - Redirecting message to clien

Re: Ouch! Argument is invalid: Cache name must not be null or empty.

>1) How do I enable DEBUG logging on the Ignite cluster? It depends on the logger that you use. You have to change the config file and give to the ignite package DEBUG level. It could be JUL, log4j or log4j2 config files. > org.apache.ignite.spi.discovery.tcp.ClientImpl.joinTopology Client node di

Re: Events question

Hi Mikael, In order to use event storage you should configure EventStorageSpi. By default an event storage is not enabled. Which fits your case. You can find more details about event storage in [1]. [1] https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/spi/eventstorage/memory/M

Re: How does Ignite provides load balancing?

Dear Denis, How does Ignite provides load balancing between nodes? Is it hash-based? Is it dynamically allocated? Is it something else? Thanks, On Thu, Nov 8, 2018 at 1:14 AM Denis Magda wrote: > > Hi, > > In general, the load is balanced because the data is distributed evenly > across a clus

Re: Sql long running queries

Hi, Can you run EXPLAIN for these queries so we can see the indexes that were used? Evgenii чт, 8 нояб. 2018 г. в 21:23, Ranjit Sahu : > Hi guys, > > I have the following query which is slow. Below is the explain plan. Any > clue whats going wrong ? > > > > [WARNING][client-connector-#62][Ignit

Re: Ways to improve cluster activation time

We can ignore this as there was already another ticket on the same issue -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Events question

Hi! The event documentation say you can query events, so they are stored locally, how long does it store them ? can I control this in any way ? say I just want to use event listeners and not interested in query them, so no use to keep them around once they have been caught by the listener, is

Re: How to add a new cache type to a existing cache?

from the command line there is a error messasge Error: CREATE TABLE can only be executed on PUBLIC schema. (state=5,code=0) just want to know is there anyway to add the new type/table to my existing schema? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: How to add a new cache type to a existing cache?

from the command line there is a error messasge Error: CREATE TABLE can only be executed on PUBLIC schema. (state=5,code=0) just want to know is there anyway to add the new type/table to my existing schema? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

How to add a new cache type to a existing cache?

my cache is created via (cache name is 'abc') == igniteSpringBean.getOrCreateCache(cfg) == and the indexedType is [Long.class, Person.class, Long.class, Student.class] keep the server node running, and issue command from `sqlline.sh` =

Can't add new key/value pair to existing cache via sql command

my cache is created via (cache name is 'abc')*igniteSpringBean.getOrCreateCache(cfg);*and the indexedType is [Long.class, Person.class]keep the server node running, and issue command via 'sqlline.sh'CREATE TABLE IF NOT EXISTS Person ( id int, city_id int, name varchar, age int, company varchar