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https://issues.apache.org/jira/browse/IGNITE-19359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17723873#comment-17723873
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Pavel Tupitsyn commented on IGNITE-19359:
-----------------------------------------
Merged to master: bdfc379fe925782d7ff581985389b8268a39a3d5
> .NET: Thin client: 'Affinity keys are not supported exception' on put
> ---------------------------------------------------------------------
>
> Key: IGNITE-19359
> URL: https://issues.apache.org/jira/browse/IGNITE-19359
> Project: Ignite
> Issue Type: Bug
> Components: platforms, thin client
> Affects Versions: 2.14
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Major
> Labels: .NET
> Fix For: 2.16
>
>
> Reproducer from
> [StackOverflow|https://stackoverflow.com/questions/76099508/why-cant-i-add-data-with-an-affinitykey-into-an-apache-ignite-cache]
> {code:C#}
> using Apache.Ignite.Core;
> using Apache.Ignite.Core.Cache.Affinity;
> using Apache.Ignite.Core.Cache.Configuration;
> using Apache.Ignite.Core.Cache.Query;
> using Apache.Ignite.Core.Client;
> using Apache.Ignite.Core.Client.Cache;
> public record PERSONKEY(
> [property:AffinityKeyMapped] [property: QuerySqlField(NotNull = true)]
> long COMPANYID,
> [property: QuerySqlField(NotNull = true)] long PERSONID);
> public record PERSONVALUE(
> [property: QuerySqlField(NotNull = true)] string FIRSTNAME,
> [property: QuerySqlField(NotNull = true)] string LASTNAME);
> internal class Program
> {
> public static void Main(string[] args)
> {
> var cfg = new IgniteClientConfiguration
> {
> Endpoints = new[] {"10.7.116.49:10800"},
> };
> using var client = Ignition.StartClient(cfg);
> var schemaBuilder = client.GetOrCreateCache<int, int>(new
> CacheClientConfiguration
> {
> Name = "RR", SqlSchema = "PUBLIC"
> });
> schemaBuilder.Query(new SqlFieldsQuery(
> $@"CREATE TABLE IF NOT EXISTS PERSON (
> COMPANYID BIGINT NOT NULL,
> PERSONID BIGINT NOT NULL,
> FIRSTNAME VARCHAR NOT NULL,
> LASTNAME VARCHAR NOT NULL,
> PRIMARY KEY(COMPANYID, PERSONID)
> ) WITH
> ""TEMPLATE=PARTITIONED,BACKUPS=1,AFFINITY_KEY=COMPANYID,CACHE_NAME=PERSON,
>
> KEY_TYPE={typeof(PERSONKEY).FullName},VALUE_TYPE={typeof(PERSONVALUE).FullName}"""
> ) { Schema = "PUBLIC" }).GetAll();
>
> var cache = client.GetCache<PERSONKEY, PERSONVALUE>("PERSON");
>
> var key = new PERSONKEY(1, 2);
> var value = new PERSONVALUE("JOHN", "SMITH");
>
> // Throws an exception
> // Apache.Ignite.Core.Common.IgniteException: Affinity keys are not
> supported.
> // Object 'PERSONKEY { COMPANYID = 1, PERSONID = 2 }' has an affinity
> key.
> cache.Put(key, value);
>
> // Does not throw an exception
> cache.PutAll(new[]{KeyValuePair.Create(key, value)});
>
> var people = cache.Query(new SqlFieldsQuery("SELECT * FROM PERSON
> WHERE COMPANYID = ?", key.COMPANYID)).GetAll();
> // Correctly prints "1 2 JOHN SMITH"
> Console.WriteLine(string.Join("\n", people.Select(p => $"{p[0]}
> {p[1]} {p[2]} {p[3]}")));
> }
> }
> {code}
> *Exception:*
> {code}
> Apache.Ignite.Core.Common.IgniteException: Affinity keys are not supported.
> Object 'PERSONKEY { COMPANYID = 1, PERSONID = 2 }' has an affinity key.
> {code}
> We should not throw an exception when partition can't be calculated. Instead,
> log a warning and bypass partition awareness.
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