Re: Compute Grid API in C++/Scala
Hi Val, we use java API to start the servers, and C++ API to start the client. We have a custom config file for the setup. There are 6 nodes in the cluster. I have another issue elaborating this issue too - http://apache-ignite-users.70518.x6.nabble.com/Client-Connection-to-Ignite-takes-time-td4739.html thanks for your help, Arthi -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4754.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
Arthi, I'm not sure this actually makes sense. How are you going to use it within the C++ code? -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4734.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
One more questions... I would need to run sql queries in the compute jobs. Is it possible to pass the ignite instance from the java caller to the c++ compute jobs using JNI? Thanks, Arthi -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4729.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
Thanks Val. we have a c++ computing engine that currently works as an independent node today. We need to reuse this engine, and deploy it as a closure / callable across the cluster of nodes so that instances of this engine could work in parallel for various inputs, and once they all complete, there should be a reducer node that could join the results with certain rules and give out the results. This use case closely matches your compute grid capability with fork/join / mapper/reducer. Since compute grid is not available in C++ today, we were thinking we we could have java API wrapping the closures using JNA for now and have the java compute grid do the rest. Are we thinking right? Will the load balancing work with this design? Please advice. Thanks, Arthi -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4722.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
Hi Arthi, I think C++ Compute API will be ready somewhere around 1.7 version. Exact timeline is not know for now, but I think this is a matter of several months. Vladimir. On Mon, Apr 25, 2016 at 8:47 AM, arthi <arthi.kasturirangan...@nielsen.com> wrote: > Thanks Igor & Val. > > Is there a tentative timeline when the next release with C++ compute grid > will come out? > > Thanks, > Arthi > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4487.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
Re: Compute Grid API in C++/Scala
Thanks Igor & Val. Is there a tentative timeline when the next release with C++ compute grid will come out? Thanks, Arthi -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4487.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
Hi Arthi, In Scala you can use Java API directly, they are fully compatible. C++ currently supports only Data Grid, but not the Compute Grid. -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456p4464.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
Re: Compute Grid API in C++/Scala
Hello Arthi, There is no yet Compute API in C++ client, but we are planning to add it soon. Best Regards, Igor On Fri, Apr 22, 2016 at 4:50 PM, arthi <arthi.kasturirangan...@nielsen.com> wrote: > Hi Team, > > Is there a C++/Scala API for the compute grid? > > Thanks > Arthi > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Compute-Grid-API-in-C-Scala-tp4456.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
