When the GitHubIssue5363 test runs in parallel with other tests, its diagnostic listener may cause null pointer exceptions which give the false impression that other tests are flaky.
OpenSearch.Net.UnexpectedOpenSearchClientException : Object reference not set to an instance of an object.
---- System.NullReferenceException : Object reference not set to an instance of an object.
Stack Trace:
at OpenSearch.Net.Transport`1.Request[TResponse](HttpMethod method, String path, PostData data, IRequestParameters requestParameters) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Transport/Transport.cs:line 115
at OpenSearch.Net.OpenSearchLowLevelClient.DoRequest[TResponse](HttpMethod method, String path, PostData data, IRequestParameters requestParameters) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/OpenSearchLowLevelClient.cs:line 97
at OpenSearch.Client.OpenSearchClient.DoRequest[TRequest,TResponse](TRequest request, IRequestParameters parameters, Func`2 bodySelector, Action`1 forceConfiguration) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Client/OpenSearchClient.cs:line 193
at OpenSearch.Client.OpenSearchClient.DoRequest[TRequest,TResponse](TRequest request, IRequestParameters parameters, Action`1 forceConfiguration) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Client/OpenSearchClient.cs:line 171
at OpenSearch.Client.NamespacedClientProxy.DoRequest[TRequest,TResponse](TRequest request, IRequestParameters parameters, Action`1 forceConfiguration) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Client/OpenSearchClient.cs:line 50
at OpenSearch.Client.Specification.IndicesApi.IndicesNamespace.Get(IGetIndexRequest request) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Client/OpenSearchClient.Indices.cs:line 1254
at OpenSearch.Client.Specification.IndicesApi.IndicesNamespace.Get(Indices index, Func`2 selector) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Client/OpenSearchClient.Indices.cs:line 1242
at Tests.Reproduce.GitHubIssue5432.DeserializesAnalyzers() in /home/runner/work/opensearch-net/opensearch-net/tests/Tests.Reproduce/GitHubIssue5432.cs:line 94
----- Inner Stack Trace -----
at Tests.Reproduce.GitHubIssue5363.<>c.<DiagnosticListener_AuditTrailIsValid>b__1_0(IApiCallDetails data) in /home/runner/work/opensearch-net/opensearch-net/tests/Tests.Reproduce/GitHubIssue5363.cs:line 81
at Tests.Reproduce.GitHubIssue5363.TestDiagnosticListener.<OnNext>b__9_1(KeyValuePair`2 v) in /home/runner/work/opensearch-net/opensearch-net/tests/Tests.Reproduce/GitHubIssue5363.cs:line 56
at OpenSearch.Net.Diagnostics.TypedDiagnosticObserverBase`2.System.IObserver<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.OnNext(KeyValuePair`2 value) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Diagnostics/TypedDiagnosticObserverBase.cs:line 93
at System.Diagnostics.DiagnosticListener.Write(String name, Object value)
at System.Diagnostics.DiagnosticSource.StopActivity(Activity activity, Object args)
at System.Diagnostics.DiagnosticSource.StopActivity[T](Activity activity, T args)
at OpenSearch.Net.Diagnostics.Diagnostic`2.Dispose() in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Diagnostics/Diagnostic.cs:line 76
at OpenSearch.Net.RequestPipeline.Ping(Node node) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Transport/Pipeline/RequestPipeline.cs:line 420
at OpenSearch.Net.Transport`1.Ping(IRequestPipeline pipeline, Node node) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Transport/Transport.cs:line 248
at OpenSearch.Net.Transport`1.Request[TResponse](HttpMethod method, String path, PostData data, IRequestParameters requestParameters) in /home/runner/work/opensearch-net/opensearch-net/src/OpenSearch.Net/Transport/Transport.cs:line 96
What is the bug?
When the GitHubIssue5363 test runs in parallel with other tests, its diagnostic listener may cause null pointer exceptions which give the false impression that other tests are flaky.