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Posted to dev@ignite.apache.org by "Pavel Tupitsyn (Jira)" <ji...@apache.org> on 2019/12/09 16:22:00 UTC

[jira] [Created] (IGNITE-12427) .NET: Ignite does not start under Mono on Linux because of UnmanagedThread

Pavel Tupitsyn created IGNITE-12427:
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             Summary: .NET: Ignite does not start under Mono on Linux because of UnmanagedThread
                 Key: IGNITE-12427
                 URL: https://issues.apache.org/jira/browse/IGNITE-12427
             Project: Ignite
          Issue Type: Bug
          Components: platforms
    Affects Versions: 2.8
            Reporter: Pavel Tupitsyn
            Assignee: Pavel Tupitsyn
             Fix For: 2.9


{code}
System.DllNotFoundException : libcoreclr.so assembly:<unknown assembly> type:<unknown type> member:(null)
  at (wrapper managed-to-native) Apache.Ignite.Core.Impl.Unmanaged.UnmanagedThread+NativeMethodsLinux.pthread_key_create(intptr,intptr)
  at Apache.Ignite.Core.Impl.Unmanaged.UnmanagedThread.SetThreadExitCallback (System.IntPtr callbackPtr) [0x00084] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Unmanaged/UnmanagedThread.cs:70 
  at Apache.Ignite.Core.Impl.Unmanaged.Jni.Jvm..ctor (System.IntPtr jvmPtr) [0x00041] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Unmanaged/Jni/Jvm.cs:100 
  at Apache.Ignite.Core.Impl.Unmanaged.Jni.Jvm.GetOrCreate (System.Collections.Generic.IList`1[T] options) [0x00013] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Unmanaged/Jni/Jvm.cs:149 
  at Apache.Ignite.Core.Impl.IgniteManager.CreateJvm (Apache.Ignite.Core.IgniteConfiguration cfg, Apache.Ignite.Core.Log.ILogger log) [0x00044] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Impl/IgniteManager.cs:132 
  at Apache.Ignite.Core.Impl.IgniteManager.CreateJvmContext (Apache.Ignite.Core.IgniteConfiguration cfg, Apache.Ignite.Core.Log.ILogger log) [0x00099] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Impl/IgniteManager.cs:83 
  at Apache.Ignite.Core.Ignition.Start (Apache.Ignite.Core.IgniteConfiguration cfg) [0x00078] in /home/pavel/w/ignite/modules/platforms/dotnet/Apache.Ignite.Core/Ignition.cs:251 
{code}

Mono is not officially supported by Ignite.NET, but it is useful to be able to compile full solution on Linux. 

See how DllLoader uses Os.IsMono check and a separate NativeMethods class.



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