Thanks Alexey.
On Tue, Aug 28, 2018 at 8:08 AM Alexey Goncharuk
wrote:
> Hi Murthy,
>
> You should use user-unsubscr...@ignite.apache.org in order to unsubscribe
> from the list.
>
> Cheers,
> Alexey
>
> вт, 28 авг. 2018 г. в 5:37, Murthy Kakarlamudi :
>
>>
>>
Hi,
Our .NET application needs read-through and write-through capabilities.
I see that there is Automatic Persistence feature for Java and not for .NET
in 1.5 version. Did I miss anything or is it not supported in .NET for 1.5?
Thanks,
Satya.
t; https://apacheignite-net.readme.io/docs/persistent-store
>> Automatic persistence is a feature built on top of persistent store and
>> is currently available only in Java.
>>
>> Please let me know if you have any further questions.
>>
>> Vladimir.
>>
&g
create corresponding model classes taking in count
> interoperability issues. See
> https://apacheignite-net.readme.io/docs/platform-interoperability for
> more information.
>
> Please let us know if you have further questions.
>
> Vladimir.
>
>
> On Wed, Mar 30, 2016 at
Hi,
In my .NET application, I have an underlying SQL Server DB that I am
planning to access using Ignite Persistence feature. I was following the
StoreExample provided in the examples and created the ignite configuration
accordingly.
le.WriteLine("Adding to cache: " +
entry.personDetailID);
act(entry.personDetailID, entry);
}
}
thanks in advance for your help...
Satya.
On Sat, Apr 2, 2016 at 11:49 AM, Murthy Kakarlamudi
wrote:
> Hi,
>In my .NET application, I have an und
method, step over
> your code and see what happens. Or wrap it in try-catch block.
>
> Meanwhile, looks like cache store error messages are not very informative.
> I've added a Jira ticket, we'll fix it shortly:
> https://issues.apache.org/jira/browse/IGNITE-2943
>
> Thank you
erialize it in Ignite? (Do you implement IBinarizable?)
>
> Thanks,
>
> Pavel.
>
>
>
> On Mon, Apr 4, 2016 at 2:13 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>>Thanks for your response. I stepped through the LoadCache method in
>> debug mode an
;",
> but there is no personDetailID member in the CustomTransactionsDetail
> class.
> Are you sure this is the correct one? Also, it is a partial class - are
> there any parts in other files?
>
> Can you attach full source code of your application?
>
> Thanks,
>
}
}
On Mon, Apr 4, 2016 at 8:26 AM, Pavel Tupitsyn
wrote:
> Instead of LoadCache, can you try a simple cache put and see what happens?
>
> cache[1] = new CustomTransactionsDetail();
>
> and with entity from EF:
>
> cache[2] = entities.CustomTransactionsDetails.First()
/en-us/library/dd456853(v=vs.100).aspx), or
> implement IBinarizable with manual serialization.
>
> If you send me your whole solution in a zip file, I'll be able to
> investigate further.
>
> Thanks,
>
> Pavel.
>
> On Mon, Apr 4, 2016 at 5:53 PM, Murthy Kakarlamudi
>
; investigate further.
>
> Thanks,
>
> Pavel.
>
> On Mon, Apr 4, 2016 at 5:53 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>> I was trying to do that before and ran into issues passing cache
>> object to my CacheAdapter implementation which is in a di
.
Thanks,
Satya.
On Mon, Apr 4, 2016 at 8:08 PM, Murthy Kakarlamudi wrote:
> Hi Pavel,
>I am not able to send the solution zip in gmail. It is blocking as the
> zip file contains executables. Can you please check if you can download the
> solution from the below locatio
iguration. I'll check attached code
>> and see if it works.
>>
>> IGNITE_H2_DEBUG_CONSOLE: just add the following line anywhere before
>> Ignition.Start: Environment.SetEnvironmentVariable(
>> "IGNITE_H2_DEBUG_CONSOLE", "true");
>>
>> Pavel.
>>
>> On Tue,
Ohh..missed that..sorry...thanks for the clarification.
On Tue, Apr 5, 2016 at 7:09 AM, Pavel Tupitsyn
wrote:
> Please see my reply above. Yes, you can set IGNITE_H2_DEBUG_CONSOLE
> environment
> variable to open the console from .NET.
>
> On Tue, Apr 5, 2016 at 1:32 PM, Mur
Hi,
I need to update my underlying SQL Server DB asynchronously so that the
cache performance is not impacted. But the DB is getting updated as soon as
the Put operation is getting executed. Below is my xml config and the code
that performs Put operation and from StoreAdapter. Please let me know
Hi All,
I am running into below error trying to run SqlQuery in .NET.
Apache.Ignite.Core.Common.IgniteException was unhandled
HResult=-2146233088
Message=Indexing is disabled for cache: BU. Use setIndexedTypes or
setTypeMetadata methods on CacheConfiguration to enable.
Source=Apache.Igni
using Spring XML and Java types is the only way.
> This is already fixed, and in upcoming Ignite 1.6 everything can be
> configured right from C#.
>
> Thanks,
> Pavel.
>
> On Sat, Apr 9, 2016 at 5:10 PM, Murthy Kakarlamudi
> wrote:
>
>
tach your entire solution, and I'll take a look.
>
> Pavel.
>
> On Sat, Apr 9, 2016 at 7:29 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>>Is that the only change needed? I added that prope
Pavel.
>
>
> On Sun, Apr 10, 2016 at 1:16 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>> Below is the link to download the solution. The attached solution has
>> 4 projects. TestIgniteServer is used to start Ignite node in server mode.
>> TestIgnit
re you
> use it.
> * Replace GetOrCreateCache with GetCache. This will ensure that cache is
> retrieved from config, not started dynamically.
>
> Pavel.
>
>
> On Sun, Apr 10, 2016 at 4:48 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel...Thanks for the update. I seem to be doing
elf), and these types have the same name, there will be a
> collision.
>
> Sounds complicated, I know. Can't wait for 1.6 release where all of this
> is hidden from the user :)
>
> Let me know if you need more details.
>
> Pavel.
>
> On Mon, Apr 11, 2016 at 1:32 PM,
_IgnitePlatformNetNuGetNe&tab=artifacts
>
> Pavel.
>
>
> On Mon, Apr 11, 2016 at 3:59 PM, Murthy Kakarlamudi
> wrote:
>
>> That makes sense. Thanks for the explanation. Any idea what is the wait
>> time for 1.6? Do you recommend building from source for 1.6 and use
Hi,
In my use case, I am starting a node from .net which loads data from SQL
Server table into cache upon start up. I have to read those entries from
cache from a c++ node that acts as a client. I am getting the below error
trying to start the node from c++.
[19:08:57] Security status [authenti
ote node has peer class loading enabled flag different from local
> As the error message says, peerClassLoading flag has to be the same on all
> nodes.
>
> Please remove the following line from your C++ config:
>
>
> Pavel.
>
> On Sun, Apr 17, 2016 at 2:29 AM, Murthy Kak
ta and initialize cache store:
>
>
> Let me know if this helps.
>
> Pavel.
>
> On Sun, Apr 17, 2016 at 2:35 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel...such an obvious thing that I missed. I was always looking at
>> the .net node config as the error said remote nod
Thank You.
On Apr 19, 2016 6:01 AM, "Igor Sapego" wrote:
> Hi,
>
> It looks like a bug for me. I've submitted an issue for it - [1].
>
> [1] - https://issues.apache.org/jira/browse/IGNITE-3025.
>
> Best Regards,
> Igor
>
> On Mon, Apr 18, 2016 at 1
you.
>
> Best Regards,
> Igor
>
> On Tue, Apr 19, 2016 at 1:06 PM, Murthy Kakarlamudi
> wrote:
>
>> Thank You.
>> On Apr 19, 2016 6:01 AM, "Igor Sapego" wrote:
>>
>>> Hi,
>>>
>>> It looks like a bug for me. I've submitte
r you: you can switch
>>> from .Net CacheStoreFactory to Java's one. This way all types of clients
>>> will be able to instantiate your cache.
>>>
>>> If you are willing to you can describe your use-case so we can
>>> try and find some other solut
les with store as these
> platforms support plugable store implementations.
>
> Vladimir.
>
> On Tue, Apr 19, 2016 at 7:34 PM, Murthy Kakarlamudi
> wrote:
>
>> Thanks Vladimir for the explanation. I am working on the workaround
>> suggested by Igor. I will reach ou
Thanks,
Satya.
On Wed, Apr 20, 2016 at 11:41 PM, Murthy Kakarlamudi
wrote:
> Oh OK. Thanks for the information. I was able to start a java based server
> node that reads data from SQL Server for my use case.
Any help on this issue please...
On Sat, Apr 16, 2016 at 7:29 PM, Murthy Kakarlamudi
wrote:
> Hi,
>In my use case, I am starting a node from .net which loads data from
> SQL Server table into cache upon start up. I have to read those entries
> from cache from a c++ node th
gt;> Are there any specific requirements here? C++ node starts as a regular
>> node and also use Spring.
>>
>> Vladimir.
>>
>> On Mon, Apr 25, 2016 at 5:32 PM, Murthy Kakarlamudi
>> wrote:
>>
>>> Any help on this issue please...
>>>
gt; specific cases. Please try replacing the following line in your config:
>
>
>
> with this:
>
>
>
> It should help.
>
> Vladimir.
>
> On Tue, Apr 26, 2016 at 1:36 AM, Murthy Kakarlamudi
> wrote:
>
>> Hi Alexey...Apologize the delay in m
des know all caches from configuration in advance.
>
> Vladimir.
>
> On Tue, Apr 26, 2016 at 3:27 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Vladimir...I made the update and still running into the same issue.
>>
>> Here is the updated spring config for my Java node:
>
>
> It should help.
>
> Vladimir.
>
> On Tue, Apr 26, 2016 at 1:36 AM, Murthy Kakarlamudi
> wrote:
>
>> Hi Alexey...Apologize the delay in my response. Below are the 2 links
>> from gdrive for my Java and c++ projects.
>>
>> Java Project:
>> ht
,
Satya...
On Tue, Apr 26, 2016 at 9:44 AM, Murthy Kakarlamudi
wrote:
> No..I am not. I have different configs for my server node in java vs my
> client node in c++. That was the question I had. In my server node that
> loads the data from persistent store to cache, I configured cachestore.
Vladimir Ozerov
> wrote:
>
>> Hi Murthy,
>>
>> Please provide configs you used to start clients and servers.
>>
>> Vladimir.
>>
>> On Wed, Apr 27, 2016 at 5:45 AM, Murthy Kakarlamudi
>> wrote:
>>
>>> Can someone please help how
Yes...Thanks much.
On Wed, Apr 27, 2016 at 11:45 AM, Dmitriy Setrakyan
wrote:
> Murthy,
>
> Is this what you are looking for?
> https://ignite.apache.org/community/contribute.html#nightly-builds
>
> D.
>
> On Wed, Apr 27, 2016 at 8:13 AM, Murthy Kakarlamudi
> wrot
ibute.html#nightly-builds
>>
>> D.
>>
>> On Wed, Apr 27, 2016 at 8:13 AM, Murthy Kakarlamudi
>> wrote:
>>
>>> Great..Thank you so much Vladimir. While I wait for 1.6 release, can I
>>> get the latest source, build it to use? Or are the pre-GA 1.6
mentation for more details:
> https://docs.nuget.org/Consume/
>
> Let me know if this works.
>
> Pavel.
>
>
> On Wed, Apr 27, 2016 at 6:57 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>> You gave me the below link to download latest NuGet for Ignite.NET.
&g
Hi All,
I downloaded the latest 1.6 binary from latest builds. I am trying to
start a node from c++ and getting the below error.
An error occurred: Failed to initialize JVM
[errCls=java.lang.NoSuchMethodError, errMsg=executeNative]
The same c++ node starts fine if I point my IGNITE_HOME to 1
Ignite gurus,
My application consists of .net and c++ components. Currently we use
shared database pattern to exchange data across the components. As our
volume is pretty huge, we were looking for an in-memory solution and Ignite
Data Grid with write behind support seemed like a perfect match
Thanks Valentin for the assurance. Yes, totally understandable on the bugs
part. Just wanted to make sure that we picked the right framework for our
usecase.
Thanks,
Murthy.
On Sat, Apr 30, 2016 at 1:55 AM, vkulichenko
wrote:
> Hi Murthy,
>
> From what I grasped from your previous posts, Ignite
g.setNameMapper(new BinaryBasicNameMapper(true));
> bCfg.setIdMapper(new BinaryBasicIdMapper(true));
>
>
> igniteCfg.setBinaryConfiguration(bCfg);
>
> //start Ignite server node.
>
> If you use Spring xml config for the java server node then you can easily
> map the Jav
1:19 PM, Murthy Kakarlamudi
wrote:
> Thanks Denis...this config helped me bypass the error.
>
> Now I am getting the same error that I used to get in 1.5. Valentin...my
> understanding was that you put a fix for this error in 1.6 version. I am
> still seeing this error in 1.6 too.
t; implementations. That’s why there are no .net and c++ examples for this
> kind of functionality.
>
> You need to specify Java based CacheStore implementation via an XML
> configuration and everything should work fine out of the box after that.
>
> Regards,
> Denis
>
> On Ma
re.jar is
> picked?
>
> Vladimir.
>
>
> On Mon, May 2, 2016 at 7:33 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Denis..Thanks for your response. I tried that too, but am getting an
>> Spring Context not Injected error as below:
>>
>> [12:56:43,819][SE
Hi,
What are my options to refresh ignite cache from underlying persistent
store on a scheduled basis. My use case is I have a server node that loads
data from underlying store to cache and I have a couple of client nodes
that perform computations reading cache data. I understand using Eviction
ScheduledThreadPoolExecutor
> for running load task on schedule.
>
> Did this help?
>
> [1] https://apacheignite.readme.io/docs/service-grid
>
>
> 2016-05-14 0:03 GMT+03:00 Murthy Kakarlamudi :
>
>> Hi,
>>What are my options to refresh ignite cache from unde
duledThreadPoolExecutor
>> for running load task on schedule.
>>
>> Did this help?
>>
>> [1] https://apacheignite.readme.io/docs/service-grid
>>
>>
>> 2016-05-14 0:03 GMT+03:00 Murthy Kakarlamudi :
>>
>>> Hi,
>>>What are m
Hi all,
We are trying to access ignite cache from any sql client, Razorsql in
particular. Our understanding is that any odbc compliant tool should be
able to connect and issue sql queries against the cache. Is that a correct
assumption? We have gone through the odbc section in Ignite docs and
Thanks Val. Will get 3390 branch and see if it works. So this feature will
be available in 1.8?
Murthy.
On Fri, Sep 2, 2016 at 11:17 PM, vkulichenko
wrote:
> The page [1] lists features that are supported and that are not supported.
> DSN, to my knowledge, is not supported in 1.7, but looks lik
Thanks for the confirmation.
On Sep 6, 2016 10:34 PM, "vkulichenko"
wrote:
> Hi Murthy,
>
> Yes, it will be available in 1.8.
>
> -Val
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/Ignite-odbc-driver-tp7502p7566.html
> Sent from the Apache Ignite Us
Does Ignite Distributed Messaging support c++ and .net nodes?
Thanks.
Any plans of adding it in future releases?
On Wed, Sep 14, 2016 at 8:08 AM, Pavel Tupitsyn
wrote:
> Ignite.NET supports distributed messaging, Ignite C++ does not.
>
> On Wed, Sep 14, 2016 at 2:58 PM, Murthy Kakarlamudi
> wrote:
>
>> Does Ignite Distributed Messaging suppo
Hi all,
I created a sample example based on the LINQExample provided in Ignite
Examples. However I am not getting expected results. Any help is much
appreciated. In my for loop at the end I am expecting the last 10 entries.
But nothing is getting displayed. Any help is much appreciated.
usin
n
> BinaryConfiguration:
>
>
> var cfg = new IgniteConfiguration { BinaryConfiguration = new
> BinaryConfiguration(typeof(MyModel) };
> using (var ignite = Ignition.Start(cfg))
> ...
>
>
> [1] https://apacheignite-net.readme.io/docs/serialization
>
> On Thu, Sep 22
Hi,
I am trying to expose Cache contents as an Odata API. I created the
Odata API using ASP.NET WebAPI. Inside the API implementation, I am
initializing Ignite in cache mode. Below is the method I am using to
retrieve a listing. I have 2 questions.
1. I was not able to use Select option in AsCa
debugger option 'Just
My Code' is enabled.
'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131191089465882802):
Loaded
'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Linq.Expressions\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Linq.Expressions.dll'.
Skipped loading sy
:
https://github.com/ksatya77/ODataMovies
Thanks.
On Fri, Sep 23, 2016 at 9:16 AM, Pavel Tupitsyn
wrote:
> Can you attach an entire project so I take a look?
>
> On Fri, Sep 23, 2016 at 3:59 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>>No it does not give any e
ent on each web request,
> so the second request fails with "Default Ignite instance has already
> been started".
>
> Suggestions:
> * Examine Windows Application Log for some clues
> * Try IIS instead of IIS Express
>
>
>
>
> On Fri, Sep 23, 2016 at 4:44
ode and it works for me.
> The only issue I see is that you start Ignite client on each web request,
> so the second request fails with "Default Ignite instance has already
> been started".
>
> Suggestions:
> * Examine Windows Application Log for some clues
> * Try I
llowing
> pattern:
>
> var ignite = Ignition.TryGetIgnite(null) ?? Ignition.Start(cfg);
>
> On Sat, Sep 24, 2016 at 10:21 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Pavel,
>>Based on your suggestion, I updated the code to initialize cache in
>> the constructor.
Any suggestions for a good monitoring software for Ignite? There were a
couple of instances Ignite cluster went down in our infrastructure setup.
Looking for a good monitoring software that can help us alert in such
situations.
Thanks.
om-scripts-on-alert
> 3) Web Console hosted by GridGain (https://console.gridgain.com/), it has
> some monitoring capabilities.
> 4) GridGain Visor GUI - it is a part of Enterprise solution provided by
> GridGain: https://gridgain.readme.io/docs/visor-gui
>
> On Tue, Nov 8, 2016 at
Hi,
I downloaded Ignite 1.5.0-b1 from source and built it. I followed the
instructions to build .net components.
When I try to run PutGetExample from DataGrid package, I am getting the
below error. I did set IGNITE_HOME environment variable and also added the
install location to "Path".
Apache
ctory?
> BTW, 1.5.0.final version was released recently [1]. There is no need to
> build Ignite.NET from sources anymore.
>
> Vladimir.
>
> [1] http://ignite.apache.org/download.cgi
>
> On Tue, Jan 5, 2016 at 10:51 AM, Murthy Kakarlamudi
> wrote:
>
>> Hi,
>>
Professional\java\ignite\software\apache-ignite-1.5.0-b1-src"
>
> Vladimir.
>
>
> On Tue, Jan 5, 2016 at 4:39 PM, Murthy Kakarlamudi
> wrote:
>
>> Hi Vladimir,
>> I did, but still getting the same error.
>>
>> [image: Inline image 1]
>>
What are the possibilities for swap spaces? Can we persist the cache/queue
content to file system based on the eviction policy?
Thanks,
Murthy.
On Thu, Jan 14, 2016 at 5:23 PM, Valentin Kulichenko <
valentin.kuliche...@gmail.com> wrote:
> Agree with Denis. Sounds like this can be easily achieved
> -Val
>
> On Thu, Jan 14, 2016 at 11:16 PM, Valentin Kulichenko <
> valentin.kuliche...@gmail.com> wrote:
>
>> Created ticket for queue swapping feature:
>> https://issues.apache.org/jira/browse/IGNITE-2389
>>
>> Feel free to provide feedback.
>>
Hi,
We have a scenario where in we have a c++ application that pumps out
data ticks multiple times in a second. These data ticks needs to be
displayed in the web front end. We need some middleware platform to hold
those events temporarily before being consumed by web-front end. Can Ignite
work a
t; > Kafka may suit your needs as a "queue" with producer/consumer and
> persistence capabilities also.
> >
> >> On 1/18/2016 9:52 AM, Murthy Kakarlamudi wrote:
> >> Hi,
> >> We have a scenario where in we have a c++ application that pumps
sliding windows is that
> you can query particular events using advanced SQL, text or other queries.
>
> [1] https://apacheignite.readme.io/docs/streaming--cep
> [2] https://apacheignite.readme.io/docs/sliding-windows
>
> --
> Denis
>
> On Mon, Jan 18, 2016 at 8:50
Hi,
I attended Turbocharge SQL on Ignite webinar earlier in the week and
wanted to get familiar with the examples. I downloaded the code from
https://github.com/vkulichenko/zeppelin-demo and tried to run Query.java
after loading the data. I am getting the below error running Query 2.
Also I did
Ahh..Thanks for the response. Yeah, in looking closely I got the same
impression and was trying to run the code removing the Arguments.
In any case my application needs to query data that was stored in cache
using sql. What will be a good starting point to look at some sample code?
I downloaded ig
Great..thanks much. That really helped a lot.
Murthy.
On Fri, Mar 25, 2016 at 5:24 PM, vkulichenko
wrote:
> Murthy,
>
> SQL query documentation [1] and query example [2] are the best starting
> points for using Ignite query API.
>
> To start the console simply set 'IGNITE_H2_DEBUG_CONSOLE' syst
Hi,
In my application, I am starting the node from command line. One the
client nodes uses java to load the data and the other client node in .net
uses sql to query the cache. I am getting the below error running .net
client node:
GC server mode is not enabled, this could lead to less than opti
in Ignite 1.6. For now please add the following property to
> configuration of our Java node:
>
>
>
>
>
>
>
>
>
> Vladimir.
>
> On Mon, Mar 28, 2016 at 3:21 AM, Murthy Kakarlamudi
> wrote:
>
>> Hi,
>
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