Re: Scheduler throwing NullPointerException for Ignite 2.0.0

2017-07-16 Thread Raul
Hi, Any update on the issue? On 11 July 2017 at 16:01, chapurlatn wrote: > Sorry if the message appears twice. > I figured out my account was not ready to post when I send my first message > : > > Hi, > > I think the scheduler processor does not match the expected processor > interface. This re

Re: Scheduler throwing NullPointerException for Ignite 2.0.0

2017-06-07 Thread Raul
* Do Stuff! */ } catch { case e:Exception => Logger.error("I poked, I failed!", e) } }, "* * * * *")} Thanks, R On 7 June 2017 at 16:01, Alexey Goncharuk wrote: > Hi Raul, > > Do you observe this exception under some specific events, like topo

Scheduler throwing NullPointerException for Ignite 2.0.0

2017-06-06 Thread Raul
Hi, We are trying to deploy a service as cluster singleton in our environment. We are using ignite scheduler as a cron for this purpose, however we are getting NPE for ignite version 2.0.0, hence unable to proceed with our version upgrade. Below is the log information for the exception. Environme

What is the best approach for large number of concurrent mappings?

2017-03-26 Thread Raul
> > Hi, > > I am trying to work out what the best approach would be for the following > problem? > > Conditions: > >1. You have a river of data flowing at a varying rate into a cache, >the cache holds the last N minuets of data. >2. The river of data has to be analyzed as fast as possib

Re: Question about Class Not found

2016-11-03 Thread Raul Kripalani
Hi, Could you please paste the OSGi imports of the bundle that contains the Activator? Could you also post a full stacktrace? Thanks. On 3 Nov 2016 19:31, "Denis Magda" wrote: > *Raul*, could you assist with this issue? > > — > Denis > > On Nov 3, 2016, at 8:3

Re: JMS Data Streamer: Not writing to data to cache when message received by Streamer

2016-03-20 Thread Raul Kripalani
Auto flush / flushing is a characteristic of all streamers, that's why you won't find it explained explicitly in the docs of specific streamers, but in the general streamer one. If I understand correctly, flushing controls when the changes in the streamer will be sent to the grid (can someone conf

Re: JMS Data Streamer: Not writing to data to cache when message received by Streamer

2016-03-19 Thread Raul Kripalani
Hi, I see you're using clientMode=true. Could you try setting a low autoFlushFrequency on the streamer, say of value 1 (ms)? dataStreamer.autoFlushFrequency(1); Cheers, Raúl. Support, Given the following: Background: JBoss ESB 4.12(JMS messaging) Apache Ignite 1.5 final 1. To begin,

Re: ignite cache-api licensing issue

2016-03-03 Thread Raul Kripalani
On Thu, Mar 3, 2016 at 6:02 PM, Dmitriy Setrakyan wrote: > Raul, Yes to both questions. > Great, do we state it in the website? I think I might have missed it. *Raúl Kripalani* PMC & Committer @ Apache Ignite, Apache Camel | Integration, Big Data and Messaging Engineer http:

Re: ignite cache-api licensing issue

2016-03-03 Thread Raul Kripalani
Incidentally, 1. Do we *fully* implement the JSR-107 specification? 2. Can we assert that we fully pass the TCK, and that we satisfy the requirements referenced by the the license in this regard? @Edward – thanks for passing on the message from your legal dept. Cheers, Raúl. On Thu, Mar 3, 2016

Re: Which way to use ignite is better?

2016-03-03 Thread Raul Kripalani
Ultimately it depends on the architecture of your application or use case. If you are considering deploying a set of "central" or dedicated Ignite nodes, it makes little sense to embed Ignite into an app on those nodes – you may run it standalone. If your architecture is fully decentralised, you ca

Re: Point to point messaging with Ignite

2016-01-07 Thread Raul Kripalani
Yep, although this is not a message-oriented pattern, but rather a RPC call and an implementation of the "Command Message" integration pattern. I was under the impression that the OP wanted to send message/data across, not necessarily invoke a discrete action per message type... @kcheng – when I

Re: Point to point messaging with Ignite

2016-01-07 Thread Raul Kripalani
Data and Messaging Engineer http://about.me/raulkripalani | http://www.linkedin.com/in/raulkripalani http://blog.raulkr.net | twitter: @raulvk On Thu, Jan 7, 2016 at 12:32 PM, Raul Kripalani wrote: > Take into account that Ignite topics, by nature, are a broadcast channel, > which means that

Re: We are live on OpenHub!

2015-12-28 Thread Raul Kripalani
On Mon, Dec 28, 2015 at 4:58 PM, Nikita Ivanov wrote: > Pretty cool indeed. Does it basically use GitHub APIs underneath for the > stats? > It clones the Git repo and runs its own analytics to my knowledge. Regards, *Raúl Kripalani* PMC & Committer @ Apache Ignite, Apache Camel | Integration,

We are live on OpenHub!

2015-12-28 Thread Raul Kripalani
Hey guys, I took some time to configure our project on OpenHub and we're now live with analytics! https://www.openhub.net/p/apache-ignite Regards, *Raúl Kripalani* PMC & Committer @ Apache Ignite, Apache Camel | Integration, Big Data and Messaging Engineer http://about.me/raulkripalani | http:/

[ANNOUNCE] Apache Ignite official chatroom

2015-12-02 Thread Raul Kripalani
Hello users, Hello team! The Apache Ignite PMC is pleased to announce that the project now has an official chatroom on Gitter: https://gitter.im/apacheignite/ignite. Come join us there! All you need is a Github account. We've updated the Ignite website accordingly: https://ignite.apache.org/comm

Re: Write behind with data streamer

2015-10-13 Thread Raul Kripalani
Correct. In unit tests we normally use IgniteDataStreamer.autoFlushFrequency(10) to decrease the flush period to 10ms. Maybe try to do the same to discard a flushing problem – like Valentin suggested. *Raúl Kripalani* PMC & Committer @ Apache Ignite, Apache Camel | Integration, Big Data and Messa

Re: Write behind with data streamer

2015-10-13 Thread Raul Kripalani
Did you try setting the Streamer's allowOverwrite option? It would be interesting to see your code for further help. Regards, Raúl. On 13 Oct 2015 09:02, "Andrew" wrote: > Hi, all. > > I'm new to Ignite, and testing write behind with data streamer. > I made a cache using write-behind and then p