Nodes distribution/nodes in parallel on one host using Yarn

Hi there, I've been using Apache Ignite 1.8 in standalone mode for a while and as I'm upgrading to 2.5.0 I'm trying to use YARN deployment (https://apacheignite.readme.io/docs/yarn-deployment). I deployed Ignite and it is running fine on YARN using ZooKeeper discovery but when I increase the

3rd party persistence with Hive

I've been attempting to setup 3rd party persistence with a Hive database but I'm running into some issues. I used the Ignite web console to generate code but when I try to initiate a cache load I receive the error below. Has anyone else been successful in using a Hive database with 3rd party

Re: Need to Use Both Native and Cache store Persistence

Since you're going to use 3rd party and Ignite persistence together consider the following note: https://apacheignite.readme.io/docs/3rd-party-store#section-using-3rd-party-persistence-together-with-ignite-persistence -- Denis On Thu, Jul 12, 2018 at 4:17 AM siva wrote: > Hi, > > we need to

Re: Ignite graceful shutdown

*1. */> if i call this method, Ignition.Shutdown(null, false); The Ignition class does not contain the `Shutdown` method [1], [2] Perhaps, you mean 'stop'. / -> ah, yes stop method in ignite dotnet C# API. Apache.Ignite.Core.Ignition bool Stop(string name, bool cancel) *2. */> Does the

Re: Apache Ignite Bianry Cache store Sql Read Through Feature

Hi, I could not find something related to that in Jira. So, it seems there are no plans to implement this feature. Thanks, S. чт, 12 июл. 2018 г. в 20:50, debashissinha : > Hi Salva, > > Many Thanks for your advise . So it seems there is no real time way to do > that . However I was also

Re: Apache Ignite Bianry Cache store Sql Read Through Feature

Hi Salva, Many Thanks for your advise . So it seems there is no real time way to do that . However I was also wondering whether datstreamer can be of any Help . Just wanted to know if any kind of feature is planned for future release. Thanks in advance Debashis -- Sent from:

Re: Possible starvation in striped pool

Thank you for your response. Please find attached thread dumps for client and server nodes. ClientThreadDump.txt ThreadDumpServer1.txt

Re: Possible starvation in striped pool

Hello! Unfortunately it's hard to say without looking at full thread dumps from all nodes in cluster. Can you post them somewhere? Regards, -- Ilya Kasnacheev 2018-07-12 18:04 GMT+03:00 Gohil, Shailendrasinh (INTL) < shailendrasinh.go...@salientcrgt.com>: > We are working on integrating the

Possible starvation in striped pool

We are working on integrating the JEE web application with Apache Ignite and caching around 900 millions records from Oracle database to off heap cache. The client was started from WebLogic using the servlet listener. When users are trying to access the application, the application queries

Re: Tracing all SQL Queries

Hello Dave, I am afraid that there is no such possibility out of the box. The simple workaround that I can imagine is using IgniteConfiguration#setLongQueryWarningTimeout() method and set 1ms for example. In that case, every SQL request that spends more than 1ms will be printed in the log as

Re: Hibernate L2 cache with Ignite. How?

I couldn't find it... ezhuravlev wrote > Why can't you add the dependency from the 3rd party repository, that was > described on the page I've shared earlier? > > Evgenii > > 2018-07-12 16:22 GMT+03:00 monstereo > mehmetozanguven@ > : > >> I know, it is hard to answer, but I don't know what

Re: Hibernate L2 cache with Ignite. How?

Why can't you add the dependency from the 3rd party repository, that was described on the page I've shared earlier? Evgenii 2018-07-12 16:22 GMT+03:00 monstereo : > I know, it is hard to answer, but I don't know what exactly I should do... > > > > -- > Sent from:

Re: Hibernate L2 cache with Ignite. How?

I know, it is hard to answer, but I don't know what exactly I should do... -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Tracing all SQL Queries

Is there a simple way inside Ignite to get a log of all SQL Queries against the cluster, either in the debug logs or elsewhere ?This is not a easy question to phase in a way that Google will find a useful answer. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Need to Use Both Native and Cache store Persistence

Hello, I think the NodeFilter was designed exactly for that case. Please take a look at this method: CacheConfiguration#setNodeFilter() [1] So, it can be used as follows: - for example, you can add a node attribute - "you-custom-attribute" that can be used to determine the fact that a cache

Re: Hibernate L2 cache with Ignite. How?

? ezhuravlev wrote > I've added maven dependency as was described before and this problem was > resolved. > > Evgenii > > 2018-07-12 15:25 GMT+03:00 monstereo > mehmetozanguven@ > : > >> I can not solve this error : >> >> *Exception in thread "main"

Re: odbc / cursor is in open state allready

2.5.0 чт, 12 июл. 2018 г., 12:47 Igor Sapego : > Hello, > > What is the Ignite version you are using? > > Best Regards, > Igor > > > On Wed, Jul 11, 2018 at 7:47 PM Som Som <2av10...@gmail.com> wrote: > >> There is a system ("DS") which publishes data into MS db via odbc and *it >> works without

Re: Hibernate L2 cache with Ignite. How?

I've added maven dependency as was described before and this problem was resolved. Evgenii 2018-07-12 15:25 GMT+03:00 monstereo : > I can not solve this error : > > *Exception in thread "main" org.hibernate.service.spi.ServiceException: > Unable to create requested service

Re: Hibernate L2 cache with Ignite. How?

I can not solve this error : *Exception in thread "main" org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.cache.spi.RegionFactory] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244) at

Re: Need to Use Both Native and Cache store Persistence

Hi! Can't you just separate the data so you can keep the native persistence data in a native persistence enabled region and the cache that needs to use the cache store in another region without native persistence ? Mikael Den 2018-07-12 kl. 13:17, skrev siva: Hi, we need to use both

Need to Use Both Native and Cache store Persistence

Hi, we need to use both Native and Cache store persistence. Is it possible to devide nodes like only particular nodes need to store cache store data and other nodes need to store native persistence data. According to Baseline Topology Start the node normally(native persistnce disabled for

Re: Information regarding Ignite Web Console

Sriveena, You can remove all data from cache using IgniteCache#clear() method. To load all data from external database after that you can use IgniteCache#loadCache(...)

Re: Ignite graceful shutdown

Hello Sam, > if i call this method, Ignition.Shutdown(null, false); The Ignition class does not contain the `Shutdown` method [1], [2] Perhaps, you mean 'stop'. > Does the shutdown method block until all local node data is rebalanced to > other nodes? No, it does not. The second parameter of

Re: Apache Ignite Install As Service error

Hello! The minus sign prefix in ExecStartPre should avoid failing start when error is encountered. I don't understand why it does in your specific case. Perhaps you should ask Red Hat. Or wait for 2.6 release where this command is amended. Regards, -- Ilya Kasnacheev 2018-07-11 19:07

Can't write to Ignite cluster

I'm running a 3 nodes Ignite 2.4 cluster. After some time, I can't write to this cluster using datastreamer. Here's the log snippet. [2018-07-12T09:31:05,839][ERROR][srvc-deploy-#179][GridServiceProcessor] Error when executing service: null org.apache.ignite.IgniteException: Failed to resolve

Re: odbc / cursor is in open state allready

Hello, What is the Ignite version you are using? Best Regards, Igor On Wed, Jul 11, 2018 at 7:47 PM Som Som <2av10...@gmail.com> wrote: > There is a system ("DS") which publishes data into MS db via odbc and *it > works without any problems*. > > So i created cache instead of MS db table “T”,