Unsuccessful low level call on POST: /_bulk # Audit trail of this API call: - [1] PingFailure: Node: https://xxxxxxxxxxxxxxxxxxxxxx:8085/ Exception: PipelineException Took: 00:00:00.6169352 # OriginalException: Elasticsearch.Net.ElasticsearchClientException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> Elasticsearch.Net.PipelineException: Failed to ping the specified node. ---> Elasticsearch.Net.PipelineException: An error occurred trying to read the response from the specified node. at Elasticsearch.Net.RequestPipeline.Ping(Node node) --- End of inner exception stack trace --- at Elasticsearch.Net.RequestPipeline.Ping(Node node) at Elasticsearch.Net.Transport`1.Ping(IRequestPipeline pipeline, Node node) at Elasticsearch.Net.Transport`1.Request[TResponse](HttpMethod method, String path, PostData data, IRequestParameters requestParameters) --- End of inner exception stack trace --- --- End of inner exception stack trace --- # Audit exception in step 1 PingFailure: Elasticsearch.Net.PipelineException: An error occurred trying to read the response from the specified node. at Elasticsearch.Net.RequestPipeline.Ping(Node node) # Request: # Response: