C# ApacheIgnite-当dotnet客户端尝试在服务器上创建缓存时的NPE_C#_Ignite

C# ApacheIgnite-当dotnet客户端尝试在服务器上创建缓存时的NPE

c# ignite

C# ApacheIgnite-当dotnet客户端尝试在服务器上创建缓存时的NPE,c#,ignite,C#,Ignite,我正在尝试使用ApacheIgnite进行设置。我有一个dotnet核心客户端应用程序，它正在尝试获取缓存（ignite.GetCache（“测试缓存”）或创建缓存（ignite.CreateCache）在这两种情况下，结果都是相同的错误（见下文） ApacheIgnite服务器我使用的是来自的docker容器，使用的是apache/ignite:2.6.0标记客户端代码（dotnetcore）客户端正在尝试使用架构定义的自定义dotnet核心程序集创建缓存 class Program

我正在尝试使用ApacheIgnite进行设置。我有一个dotnet核心客户端应用程序，它正在尝试获取缓存（

ignite.GetCache（“测试缓存”）

或创建缓存（

ignite.CreateCache

）

在这两种情况下，结果都是相同的错误（见下文）

ApacheIgnite服务器我使用的是来自的docker容器，使用的是

apache/ignite:2.6.0

标记

客户端代码（dotnetcore）客户端正在尝试使用架构定义的自定义dotnet核心程序集创建缓存

class Program
    {
        public static bool ClientDisconnected = false;

        static void Main(string[] args)
        {
            Console.WriteLine("Starting client");
            string x = typeof(CacheStoreFactory).FullName;
            Console.WriteLine("Cache factory: " + x);
            var cfg = new IgniteConfiguration
            {
                SpringConfigUrl = "ignite.config",
                JvmOptions = new[]
                {
                    "-Xdebug","-DIGNITE_QUIET=false"
                },
            };

            /*
            var cfg = new IgniteConfiguration()
            {
                ClientMode = true,
                JvmOptions = new[]
                {
                    "-Xdebug","-DIGNITE_QUIET=false"
                },
                BinaryConfiguration = new BinaryConfiguration
                {
                    Types = new List<string>
                    {
                        typeof(CacheStoreFactory).FullName,
                    }
                },
            };
             */


            Console.WriteLine("Ignite -> Start");
            using (IIgnite ignite = Ignition.Start(cfg))
            {
                Console.WriteLine("Destroy test-cache");


                //ignite.DestroyCache("test-cache");
                //ICache<int, CacheThing> cache = ignite.GetCache<int, CacheThing>("test-cache");


                ICache<int, CacheThing> cache = ignite.CreateCache<int, CacheThing>(new CacheConfiguration
                {
                    Name = "test-cache",
                    ReadThrough = true,
                    WriteThrough = true,
                    KeepBinaryInStore = true,
                    CacheStoreFactory = new CacheStoreFactory()
                });





                ignite.ClientDisconnected += (sender, eventArgs) =>
                {
                    ClientDisconnected = true;

                    Console.WriteLine("Client disconnected.");
                };

                ignite.ClientReconnected += (sender, eventArgs) =>
                {
                    ClientDisconnected = false;

                    Console.WriteLine("Client reconnected.");
                };

                Object retrieved = cache.Get(1);

                Console.WriteLine(retrieved);

                Console.WriteLine("Press enter to quit client");
                Console.ReadLine();
            }
        }
    }

服务器错误

server|1[03:07:20337][SEVERE][sys-#81][griddhtatomicache]处理get请求失败：GridNearSingleGetRequest[futId=1535944038969，key=KeyCacheObjectImpl[part=1，val=1，hasValBytes=true]，flags=1，topVer=AffinityTopologyVersion[topVer=6，minorTopVer=0]，subkid=f91be4be-6ca6-4b70-8264-6dc5fee43357，taskNameHash=0，createTtl=-1，accessTtl=-1]
服务器1 |类org.apache.ignite.IgniteCheckedException:java.lang.NullPointerException
服务器| 1 |位于org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadFromStore（GridCacheStoreManagerAdapter.java:338）
服务器| 1 |位于org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.load（GridCacheStoreManagerAdapter.java:293）
服务器| 1 |位于org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAllFromStore（GridCacheStoreManagerAdapter.java:434）
服务器1位于org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAll（GridCacheStoreManagerAdapter.java:400）
服务器1位于org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call（GridCacheAdapter.java:2046）
服务器1位于org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call（GridCacheAdapter.java:2044）
服务器| 1 |位于org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader（IgniteUtils.java:6695）
服务器1位于org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body（GridClosureProcessor.java:967）
服务器1位于org.apache.ignite.internal.util.worker.GridWorker.run（GridWorker.java:110）
位于java.util.concurrent.ThreadPoolExecutor.runWorker的服务器|1（ThreadPoolExecutor.java:1149）
位于java.util.concurrent.ThreadPoolExecutor$Worker.run的服务器|1|（ThreadPoolExecutor.java:624）
位于java.lang.Thread.run（Thread.java:748）的服务器|1
服务器_1|由以下原因引起：javax.cache.integration.CacheLoaderException:java.lang.NullPointerException
服务器| 1 |…12个以上
服务器_1|由以下原因引起：java.lang.NullPointerException
服务器1位于org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.doInvoke（PlatformDotNetCacheStore.java:469）
服务器1位于org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.load（PlatformDotNetCacheStore.java:176）
服务器1位于org.apache.ignite.internal.processors.cache.CacheStoreBalancingWrapper.load（CacheStoreBalancingWrapper.java:98）
服务器1位于org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadFromStore（GridCacheStoreManagerAdapter.java:327）
服务器| 1 |…11个以上

dotnet客户端甚至可以在Apache Ignite java服务器中创建缓存吗？

.NET缓存存储

Docker容器只包含Java Ignite，您可以在C#代码中创建一个自定义缓存存储

因此，除非Ignite团队发布运行Ignite.NET的Docker映像，否则您必须创建自定义Docker映像，或者以其他方式启动Ignite.NET服务器节点

    at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.load(GridCacheStoreManagerAdapter.java:293)
    at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAllFromStore(GridCacheStoreManagerAdapter.java:434)
    at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAll(GridCacheStoreManagerAdapter.java:400)
    at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2046)
    at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2044)
    at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6695)
    at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:967)
    at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
    at org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.doInvoke(PlatformDotNetCacheStore.java:469)
    at org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.load(PlatformDotNetCacheStore.java:176)
    at org.apache.ignite.internal.processors.cache.CacheStoreBalancingWrapper.load(CacheStoreBalancingWrapper.java:98)
    at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadFromStore(GridCacheStoreManagerAdapter.java:327)
    ... 11 more
   --- End of inner exception stack trace ---
   at Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutLong[TR](Int32 type, Action`1 outAction, Func`3 inAction, Func`2 readErrorAction)
   at SpikeCD750.Program.Main(String[] args) in /home/anton/git/ignite-readthrough/SpikeCD750/Program.cs:line 85

server_1  | [03:07:20,337][SEVERE][sys-#81][GridDhtAtomicCache] <test-cache> Failed processing get request: GridNearSingleGetRequest [futId=1535944038969, key=KeyCacheObjectImpl [part=1, val=1, hasValBytes=true], flags=1, topVer=AffinityTopologyVersion [topVer=6, minorTopVer=0], subjId=f91be4be-6ca6-4b70-8264-6dc5fee43357, taskNameHash=0, createTtl=-1, accessTtl=-1]
server_1  | class org.apache.ignite.IgniteCheckedException: java.lang.NullPointerException
server_1  |     at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadFromStore(GridCacheStoreManagerAdapter.java:338)
server_1  |     at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.load(GridCacheStoreManagerAdapter.java:293)
server_1  |     at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAllFromStore(GridCacheStoreManagerAdapter.java:434)
server_1  |     at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadAll(GridCacheStoreManagerAdapter.java:400)
server_1  |     at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2046)
server_1  |     at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2044)
server_1  |     at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6695)
server_1  |     at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:967)
server_1  |     at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
server_1  |     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
server_1  |     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
server_1  |     at java.lang.Thread.run(Thread.java:748)
server_1  | Caused by: javax.cache.integration.CacheLoaderException: java.lang.NullPointerException
server_1  |     ... 12 more
server_1  | Caused by: java.lang.NullPointerException
server_1  |     at org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.doInvoke(PlatformDotNetCacheStore.java:469)
server_1  |     at org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.load(PlatformDotNetCacheStore.java:176)
server_1  |     at org.apache.ignite.internal.processors.cache.CacheStoreBalancingWrapper.load(CacheStoreBalancingWrapper.java:98)
server_1  |     at org.apache.ignite.internal.processors.cache.store.GridCacheStoreManagerAdapter.loadFromStore(GridCacheStoreManagerAdapter.java:327)
server_1  |     ... 11 more