Ignite transactions dont work on multiple cache

2019-10-23 Thread Andrey Dolmatov
Hi! We try to isolate read transaction from write transaction. So, we write to two transactional caches and commit transaction. From another thread we read from both caches (READ_COMMITED). Ignite isolate data change for every single cache, but not for both caches simultaneously. In Oracle databas

Re: Ingite node in SpringBoot App

2019-10-23 Thread niamin
Update: I updated IgniteClientStarter.java to use Ignite instead of IgniteClient. Now I can see that the 'new' node joins the cluster and starts cache with mode=PARTITIONED. Also cache fetch is successful. This is still not optimal as I would like to use the 'new' node in client mode to avoid loadi

Re: Issue with adding nested index dynamically

2019-10-23 Thread Hemambara
HI Ivan, thanks for the quick reply. Yes it perfectly works as needed with the fix. Person.Address.Street will not work because person.getPerson().getAddress().getStreet() does not exist. It has to be person.getAddress().getStreet(). So column name should be "Address.street" Any other name does

Re: Does apache ignite support Spring 5.x

2019-10-23 Thread KJQ
I don't know if this relates and we have not fully understood where the problem is but after we upgraded to SpringBoot 2.2.0 the Kubernetes TCP finder "seemed" to be failing on the "logger" which was odd because everything else seemed to work, even logging in other pieces (it worked previously).

Re: Ignite.Net Read through operation from client node

2019-10-23 Thread Pavel Tupitsyn
Hi Sudhir, Client nodes do not store data and do not perform CacheStore operations. When you do a cache operation from client node, it is performed on the server node, where ReadThrough happens if configured. On Wed, Oct 23, 2019 at 2:47 PM Sudhir Patil wrote: > Hi All, > > Any opinion / views

Re: Ignite.Net Read through operation from client node

2019-10-23 Thread Sudhir Patil
Hi All, Any opinion / views about below question??? On Wednesday, October 23, 2019, Sudhir Patil wrote: > Hi All, > > In ignite.Net, is it possible to do Read through operation from client > node/mode instead of server node/mode?? > > > Regards, > Sudhir > > > -- > Thanks & Regards, > Sudhir Pa

Durable message topic subscriptions?

2019-10-23 Thread pauld
I have a system that uses JMS topics with a durable subscription to process events between different applications, and the durable subscription ensures that the subscriber does not loose messages in the event that the consumer is down for some reason. I like the data grid capabilities and would li

Re: Issue with adding nested index dynamically

2019-10-23 Thread Ivan Pavlukhin
Hi Hemambara, Yep, I left some trash in gist [1] initially ("as address"), cleaned up. But does it really works as you need? In previous email I meant that the behavior is not plausible even in one node case. And the problem here is that added column "Address.street" is not mapped to Person.addre

Re: "Failed to deserialize object" in Client Mode

2019-10-23 Thread j_recuerda
Yes. The thing is that when I run the node (same configuration and same version) just switching to server mode it works properly. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Partition Loss Policy mismatch blocks server restart

2019-10-23 Thread Evgeniy Rudenko
It is not some kind of reset, you just adding new cache and this is allowed for the client. Rules for new caches are the same for client and server nodes. Ignite just checks what is already in cluster. So in your case it should be the following behaviour: 1) first cache starts in group_data_loom gr