# devopsgym / codegen__jaegertracing__jaeger-6551 - taskset: [devopsgym](https://harnessreport.com/tasks/devopsgym.md) - difficulty: hard - category: code-generation - language: - runnable from the site: no - agent timeout: 3000s ## Results by harness _none yet_ ## Instruction ``` This is a code generation task. You are expected to write working code that solves the described problem. <issue> ## Summary Data streams are the new hotness in Elasticsearch & OpenSearch to store append-only observability data. Data streams are well-suited for logs, events, metrics, and other continuously generated data. ### Requirement * https://www.elastic.co/guide/en/elasticsearch/reference/current/data-streams.html * https://opensearch.org/docs/latest/dashboards/im-dashboards/datastream/ ### Proposal _No response_ ### Related issues * #7150 </issue> Focus on implementing the required functionality correctly and efficiently. Treat this as a programming challenge. You are not allowed to read git history. ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp