Could not find a membership entry for this silo
qzwzqty opened this issue · 12 comments
qzwzqty commented
Hello. I need help. thx！
Run client and silo in the same program，and after a few seconds, log an error
[ERR Orleans.Runtime.MembershipService.LocalSiloHealthMonitor] Could not find a membership entry for this silo
[WRN Orleans.Runtime.MembershipService.LocalSiloHealthMonitor] Self-monitoring determined that local health is degraded. Degradation score is 8/8 (lower is better). Complaints: Could not find a membership entry for this silo
and after a period of time，log an error
[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 S172.17.48.1:30000:353557710
at Orleans.Clustering.Redis.RedisMembershipTable.UpdateIAmAlive(MembershipEntry entry)
at Orleans.Runtime.MembershipService.MembershipTableManager.UpdateIAmAlive()
at Orleans.Runtime.MembershipService.MembershipAgent.UpdateIAmAlive()
No such problem with UseLocalhostClustering. This repository example also has this problem.
Thank you
qzwzqty commented
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
qzwzqty commented
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);
}
}
}
qzwzqty commented
I Solved the problem, but I don't know why
qzwzqty commented
No Solved, still have the problem
qzwzqty commented
I tested ado cluster and there is no such problem
ReubenBond commented
@qzwzqty are you able to reproduce this in a test? If so, that will make it easier for us to fix it
qzwzqty commented
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
qzwzqty commented
In Kubernetes
qzwzqty commented
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()
ScarletKuro commented
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()"
ScarletKuro commented
As I understand it could not find the record in redis
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?
ScarletKuro commented
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