[ https://issues.apache.org/jira/browse/IGNITE-13760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Tupitsyn reassigned IGNITE-13760: --------------------------------------- Assignee: Pavel Tupitsyn > Ignite.NET GetAffinity fails with NullPointerException > ------------------------------------------------------ > > Key: IGNITE-13760 > URL: https://issues.apache.org/jira/browse/IGNITE-13760 > Project: Ignite > Issue Type: Bug > Components: platforms > Affects Versions: 2.9 > Reporter: Alexey Kukushkin > Assignee: Pavel Tupitsyn > Priority: Major > Fix For: 2.9.1 > > > * Given there are Ignite.NET server and client nodes > * When the server node creates a cache and then the client node immediately > gets affinity for the cache > * Then getting affinity fails with NullPointerException > {code:c#} > IgniteConfiguration IgniteCfg(bool clientMode = false) => new > IgniteConfiguration > { > ClientMode = clientMode, > IgniteInstanceName = Guid.NewGuid().ToString(), > DiscoverySpi = new TcpDiscoverySpi > { > IpFinder = new TcpDiscoveryStaticIpFinder > { > Endpoints = new[] { "127.0.0.1:47500" } > } > } > }; > using var igniteSrv = Ignition.Start(IgniteCfg()); > using var igniteClient = Ignition.Start(IgniteCfg(true)); > var cache1 = igniteSrv.GetOrCreateCache<int, string>("cache1"); > igniteClient.GetAffinity("cache1"); > {code} > The igniteClient.GetAffinity fails with this exception: > {code} > Apache.Ignite.Core.Common.IgniteException > HResult=0x80131500 > Message=Java exception occurred [class=java.lang.NullPointerException, > message=] > Source=Apache.Ignite.Core > StackTrace: > at Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutObject(Int32 type, > Action`1 writeAction) > at Apache.Ignite.Core.Impl.PlatformTargetAdapter.DoOutOpObject(Int32 type, > Action`1 action) > at > Apache.Ignite.Core.Impl.Ignite.Apache.Ignite.Core.Impl.IIgniteInternal.GetAffinity(String > cacheName) > at Apache.Ignite.Core.Impl.Ignite.GetAffinity(String cacheName) > at DotNet.Sandbox.Program.Main(String[] args) in > C:\Dev\tmp\DotNet.Sandbox\Program.cs:line 32 > This exception was originally thrown at this call stack: > Apache.Ignite.Core.Impl.Unmanaged.Jni.Env.ExceptionCheck() > > Apache.Ignite.Core.Impl.Unmanaged.Jni.Env.CallObjectMethod(Apache.Ignite.Core.Impl.Unmanaged.Jni.GlobalRef, > System.IntPtr, long*) > > Apache.Ignite.Core.Impl.Unmanaged.UnmanagedUtils.TargetInStreamOutObject(Apache.Ignite.Core.Impl.Unmanaged.Jni.GlobalRef, > int, long) > Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutObject(int, > System.Action<Apache.Ignite.Core.Impl.Binary.IO.IBinaryStream>) > Inner Exception 1: > JavaException: java.lang.NullPointerException > at > org.apache.ignite.internal.processors.platform.cache.affinity.PlatformAffinity.<init>(PlatformAffinity.java:125) > at > org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.processInStreamOutObject(PlatformProcessorImpl.java:640) > at > org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inStreamOutObject(PlatformTargetProxyImpl.java:79) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)