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qzwzqty avatar qzwzqty commented on June 12, 2024

I debugged the orleans source code and found that line 169 if (membershipSnapshot.Entries.TryGetValue(_localSiloDetails.SiloAddress, out var membershipEntry)) of class LocalSiloHealthMonitor always returns false

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

demo:

public class Program
    {
        static async Task<int> Main(string[] args)
        {
            // 启动服务
            try
            {
                var host = await StartSilo();
                Console.WriteLine("Silo is ready!");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
                Console.ReadLine();
                return 1;
            }

            // 启动客户端
            try
            {
                var client = await StartClientWithRetries();
                await DoClientWork(client);

            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                return 1;
            }

            Console.ReadKey();
            return 0;
        }

        private static async Task<ISiloHost> StartSilo()
        {
            var builder = new SiloHostBuilder()
                .Configure<ClusterOptions>(options =>
                {
                    options.ClusterId = "testcluster";
                    options.ServiceId = "testcluster";
                })
                .ConfigureEndpoints(IPAddress.Loopback, 22222, 33333,listenOnAnyHostAddress: true)
                .UseRedisClustering(opt =>
                {
                    opt.ConnectionString = "192.168.103.113:6379,password=Qbkj@2020";
                    opt.Database = 13;
                })
                .AddMemoryGrainStorageAsDefault()
                .ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(HelloGrain).Assembly).WithReferences())
                .ConfigureLogging(logging => logging.AddConsole());

            var host = builder.Build();
            await host.StartAsync();
            return host;
        }

        private static async Task<IClusterClient> StartClientWithRetries(int initializeAttemptsBeforeFailing = 5)
        {
            int attempt = 0;
            IClusterClient client;
            while (true)
            {
                try
                {
                    client = new ClientBuilder()
                        .Configure<ClusterOptions>(options =>
                        {
                            options.ClusterId = "testcluster";
                            options.ServiceId = "testcluster";
                        })
                        .UseRedisClustering(opt =>
                        {
                            opt.ConnectionString = "192.168.103.113:6379,password=Qbkj@2020";
                            opt.Database = 13;
                        })
                        .ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(IHello).Assembly).WithReferences())
                        .ConfigureLogging(logging => logging.AddConsole())
                        .Build();

                    await client.Connect();
                    Console.WriteLine("Client successfully connect to silo host");
                    break;
                }
                catch (SiloUnavailableException)
                {
                    attempt++;
                    Console.WriteLine($"Attempt {attempt} of {initializeAttemptsBeforeFailing} failed to initialize the Orleans client.");
                    if (attempt > initializeAttemptsBeforeFailing)
                    {
                        throw;
                    }
                    await Task.Delay(TimeSpan.FromSeconds(4));
                }
            }

            return client;
        }

        private static async Task DoClientWork(IClusterClient client)
        {
            var friend = client.GetGrain<IHello>(0);
            for (int i = 0; i < 10; i++)
            {
                var response = await friend.SayHello("Good morning, my friend!");
                Console.WriteLine("\n\n{0}\n\n", response);
            }
        }
    }

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

I Solved the problem, but I don't know why

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qzwzqty avatar qzwzqty commented on June 12, 2024

No Solved, still have the problem

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

I tested ado cluster and there is no such problem

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ReubenBond avatar ReubenBond commented on June 12, 2024

@qzwzqty are you able to reproduce this in a test? If so, that will make it easier for us to fix it

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

demo:

public class Program
    {
        static async Task<int> Main(string[] args)
        {
            // 启动服务
            try
            {
                var host = await StartSilo();
                Console.WriteLine("Silo is ready!");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
                Console.ReadLine();
                return 1;
            }

            // 启动客户端
            try
            {
                var client = await StartClientWithRetries();
                await DoClientWork(client);

            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                return 1;
            }

            Console.ReadKey();
            return 0;
        }

        private static async Task<ISiloHost> StartSilo()
        {
            var builder = new SiloHostBuilder()
                .Configure<ClusterOptions>(options =>
                {
                    options.ClusterId = "testcluster";
                    options.ServiceId = "testcluster";
                })
                .ConfigureEndpoints(22222, 33333)
                .UseRedisClustering(opt =>
                {
                    opt.ConnectionString = "192.168.103.113:6379,password=Qbkj@2020";
                    opt.Database = 13;
                })
                .AddMemoryGrainStorageAsDefault()
                .ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(HelloGrain).Assembly).WithReferences())
                .ConfigureLogging(logging => logging.AddConsole());

            var host = builder.Build();
            await host.StartAsync();
            return host;
        }

        private static async Task<IClusterClient> StartClientWithRetries(int initializeAttemptsBeforeFailing = 5)
        {
            int attempt = 0;
            IClusterClient client;
            while (true)
            {
                try
                {
                    client = new ClientBuilder()
                        .Configure<ClusterOptions>(options =>
                        {
                            options.ClusterId = "testcluster";
                            options.ServiceId = "testcluster";
                        })
                        .UseRedisClustering(opt =>
                        {
                            opt.ConnectionString = "192.168.103.113:6379,password=Qbkj@2020";
                            opt.Database = 13;
                        })
                        .ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(IHello).Assembly).WithReferences())
                        .ConfigureLogging(logging => logging.AddConsole())
                        .Build();

                    await client.Connect();
                    Console.WriteLine("Client successfully connect to silo host");
                    break;
                }
                catch (SiloUnavailableException)
                {
                    attempt++;
                    Console.WriteLine($"Attempt {attempt} of {initializeAttemptsBeforeFailing} failed to initialize the Orleans client.");
                    if (attempt > initializeAttemptsBeforeFailing)
                    {
                        throw;
                    }
                    await Task.Delay(TimeSpan.FromSeconds(4));
                }
            }

            return client;
        }

        private static async Task DoClientWork(IClusterClient client)
        {
            var friend = client.GetGrain<IHello>(0);
            for (int i = 0; i < 10; i++)
            {
                var response = await friend.SayHello("Good morning, my friend!");
                Console.WriteLine("\n\n{0}\n\n", response);
            }
        }
    }

@ReubenBond This demo can reproduce. This is the client demo and silo demo of this repository

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

In Kubernetes
Snipaste_2021-10-20_11-17-17

from orleans.redis.

qzwzqty avatar qzwzqty commented on June 12, 2024

After a while

[2021-10-20 11:22:46 ERR Orleans.Runtime.MembershipService.MembershipAgent] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.42.9.231:30000:372395638
at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()

from orleans.redis.

ScarletKuro avatar ScarletKuro commented on June 12, 2024

Starting to get same problem which is weird, I didnt update anything and it was stable for months.
Both redis and orleans are in kubernetes. According to the healtcheck the redis was alive.
Orleans version is 3.5.0

[2021-12-15 07:49:29 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:29 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:29 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
[2021-12-15 07:49:29 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:29 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:30 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:30 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:30 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:30 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"
[2021-12-15 07:49:31 ERR (Orleans.Runtime.MembershipService.MembershipAgent)] Failed to update table entry for this silo, will retry shortly: Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
   at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
   at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
   at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
�[41m�[30mfail�[39m�[22m�[49m: Orleans.Runtime.MembershipService.MembershipAgent[0]
      Failed to update table entry for this silo, will retry shortly: "Orleans.Clustering.Redis.RedisClusteringException: Could not find a value for the key S10.106.2.150:31017:377174548
         at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
         at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
         at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()"

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ScarletKuro avatar ScarletKuro commented on June 12, 2024

As I understand it could not find the record in redis

Orleans.Redis/src/Orleans.Clustering.Redis/RedisMembershipTable.cs

Line 156 in fb5e0b9

if (!entryRow.HasValue)

which is weird, sadly the silo and redis was restarted before I could look if the record exist or not in redis.
Maybe it would make sense to make it this way, if the record wasnt found then instead to try to update it make an new record?

from orleans.redis.

ScarletKuro avatar ScarletKuro commented on June 12, 2024

Side note: was able to reproduce it on dev env by simply removing the redis record. But I can't be sure if this was my case, because silo was restarted by coworker before I had a chance to look in redis

from orleans.redis.

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