{"id":22607993,"url":"https://github.com/eddeccc/span-exporter-showcase","last_synced_at":"2025-03-28T22:25:24.152Z","repository":{"id":225801424,"uuid":"766871663","full_name":"EddeCCC/span-exporter-showcase","owner":"EddeCCC","description":null,"archived":false,"fork":false,"pushed_at":"2024-03-04T10:42:58.000Z","size":81,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-03T08:49:15.425Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/EddeCCC.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2024-03-04T09:35:03.000Z","updated_at":"2024-03-04T10:43:02.000Z","dependencies_parsed_at":"2024-03-04T12:12:27.379Z","dependency_job_id":null,"html_url":"https://github.com/EddeCCC/span-exporter-showcase","commit_stats":null,"previous_names":["eddeccc/span-exporter-showcase"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/EddeCCC%2Fspan-exporter-showcase","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/EddeCCC%2Fspan-exporter-showcase/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/EddeCCC%2Fspan-exporter-showcase/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/EddeCCC%2Fspan-exporter-showcase/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/EddeCCC","download_url":"https://codeload.github.com/EddeCCC/span-exporter-showcase/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246107899,"owners_count":20724626,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-08T14:26:16.282Z","updated_at":"2025-03-28T22:25:24.135Z","avatar_url":"https://github.com/EddeCCC.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# span-exporter-showcase\n\n## Origin\n\nThe project originates from [inspectit-eum-server](https://github.com/inspectIT/inspectit-ocelot-eum-server).\nIn summary, the server is used to receive data (metrics \u0026 traces) collected from browsers and process them as OpenTelemetry-data.\nThis showcase extracts only the part responsible for traces.\n\n---\n\n## Data flow\nThe showcase provides one REST endpoint: `/spans`\n\nIt expects to receive span proto data, which will be converted to OpenTelemetry SDK spans. \nAfter that, the SDK spans will be exported via OTLP to a collector.\n\n## Data origin\n\nThe received span proto data is created by [opentelemetry-exporter-trace-otlp-http](https://github.com/open-telemetry/opentelemetry-js/tree/main/experimental/packages/exporter-trace-otlp-http)\n\nMore precisely, we use this plugin to generate traces:\nhttps://github.com/NovatecConsulting/boomerang-opentelemetry-plugin\n\nThere is an example for such data in the [test resources](src/test/resources/ot-trace-array-v0.48.0.json).\n\n## Test case\n\nThe test class [OtlpGrpcTraceExporterIntTest](src/test/java/rocks/inspectit/oce/eum/server/exporters/tracing/OtlpGrpcTraceExporterIntTest.java) \ntries to send data to the `/spans` and checks if the expected trace data will be exported by OTLP.\n\nThe test `verifyTraceWithArrayValueSent()` fails with a `java.lang.ClassCastException`.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Feddeccc%2Fspan-exporter-showcase","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Feddeccc%2Fspan-exporter-showcase","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Feddeccc%2Fspan-exporter-showcase/lists"}