Re: Memory is not going down after cache.clean()

Thanks Dmitry, Is it possible to limit the maximum memory size, if maxSize is configured with memory policies for a cache without persistence ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Memory is not going down after cache.clean()

Thanks Dmitry, Is it possible to limit the maximum memory size, if maxSize is configured with memory policies for a cache without persistence ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Memory is not going down after cache.clean()

Apache Ignite.NET v2.2. The memory consumption stays high even after all entries are deleted from cache. I was expecting it to drop but that practically is not happening (i.e. after populating the data, the process uses ~5GB memory). After deletion it became ~4.89GB). Is this expected

Task Session (compute) API in Ignite .NET

Hi All, I can't find compute grid's checkpoint functionality and FifoQueueCollisionSpi in .NET's version of Apache Ignite. Are there any plans to port this to .NET ? Thx -- View this message in context:

Re: Apache.Ignite.Core.Common.IgniteException: Failed to initialize JVM.

Have You checked "Prefer 32 bit" option in VS project properties ? -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Apache-Ignite-Core-Common-IgniteException-Failed-to-initialize-JVM-tp11054p11055.html Sent from the Apache Ignite Users mailing list archive at

Re: SqlFieldQueries on property of custom user type

Thanks Denis it works (forgot to add the field in app.config's queryfields collection). -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/SqlFieldQueries-on-property-of-custom-user-type-tp10719p10751.html Sent from the Apache Ignite Users mailing list archive at

Re: SqlFieldQueries on property of custom user type

Hi Denis, unfortunately that did not work for me (I had problem with inner class). Let me clarify what I was trying to do. I have following classes: class Parent { int ParentID; Child ChildObject; // assume initialized } class Child { int ChildID; } Parent properly is

List of supported SQL functions (same as H2?)

Hi all, Where can I find full list of supported SQL functions (e.g. string functions like RTRIM, substring or hour, day, etc.). As SQL grid is based on H2 database, does it mean, that all functions of H2 are supported: http://www.h2database.com/html/functions.html. Thx -- View this message in

Re: SqlFieldQueries on property of custom user type

Another option(for filtering) are scan queries, but I believe field queries are generally faster than scan queries as it involves deserializing objects in ICacheEntryFilter. Related to: SqlFieldQueries on property of custom user type Feb 19, 2017; 10:20pm — by davidaonline davida Does Ignite.NET

Ignite sub queries performance

Noticed that ApacheIgnite.NET SqlFieldQueries support nested queries, but after experimenting a bit found that some take too long to complete (testing on local machine, Reflective serialization, KPICache.GetSize()=1 objects, all properties/fields are basic types). Should nested queries be

SqlFieldQueries on property of custom user type

Hi all, Does Ignite.NET supports SqlFieldQuery referencing properties/fields of custom type? Queries referencing Dummy object succeed; "select top(10) Dummy from KPIDetail" //OK "select Dummy, count(*) from KPIDetail group by Dummy" //OK

Is there a way to tell JavaLogger to output also trace and debug information from .NET application without implemnting new logger

Is there a way to tell JavaLogger to output also trace and debug information from .NET application without implemnting new logger ? -- View this message in context:

Re: Reduce Movement of data in cluster while data loading in PARTITIONED cache

One thing described here https://apacheignite.readme.io/docs/data-loading is 'Partition-aware data loading', which basically implies implementation of some kind of 'data partitioning' in your database so that each node only pulls a portion of data. Hope that helps. -- View this message in

Re: How to deploy cache to selected cluster group

Thanks Guys, I was able to implement NodeFilter (using IgnitePredicate) in Java and supply it using SpringConfig.xml in ApacheIgnite.NET. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-deploy-cache-to-selected-cluster-group-tp10437p10454.html Sent

Re: How to deploy cache to selected cluster group

Yes Andrey, but it seems that option does not exist for .NET/C#. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-deploy-cache-to-selected-cluster-group-tp10437p10449.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: How to deploy cache to selected cluster group

Hi Andrey, Yes, service deployment offers rich functionality in terms of deployment options, but I am asking about similar functionality related to deploying/creating caches in .NET/C#. I have found something similar here (Microservices example on top of ApacheIgnite:

How to deploy cache to selected cluster group

Hi all, Is there a way to deploy cache to predefined cluster group(defined by custom attributes) instead of deploying to every server node ? -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-deploy-cache-to-selected-cluster-group-tp10437.html Sent from

Integrate DB transactions with ApacheIgnite transactions ?

Hi I am interested if there is a way to integrate cache operations with DB transactions in .NET/C# (anything similar to functionality of TransactionScope or a way to be sure that both cache and DB operations will be rolled back or committed together). Thanks. -- View this message in context:

Re: How to write-through when database contains identity column

спасибо Andrew -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-write-through-when-database-contains-identity-column-tp10412p10433.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

How to write-through when database contains identity column

Hi all, I have implemented write-through using CacheStoreAdapter. The object being inserted contains identity column in the database and as a so, generates value in DB (this value is also my cache key). I have noticed that when CacheStoreAdapter.Write(object key, object val) method is executed as