{"id":16678043,"url":"https://github.com/johnynek/cascading-fields","last_synced_at":"2026-04-21T22:05:19.102Z","repository":{"id":9722238,"uuid":"11678897","full_name":"johnynek/cascading-fields","owner":"johnynek","description":"Learning Clojure.","archived":false,"fork":false,"pushed_at":"2013-07-26T06:21:24.000Z","size":44,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2026-01-02T03:37:20.037Z","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":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/johnynek.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2013-07-26T06:06:30.000Z","updated_at":"2016-05-08T05:47:44.000Z","dependencies_parsed_at":"2022-09-24T05:50:49.144Z","dependency_job_id":null,"html_url":"https://github.com/johnynek/cascading-fields","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/johnynek/cascading-fields","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnynek%2Fcascading-fields","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnynek%2Fcascading-fields/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnynek%2Fcascading-fields/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnynek%2Fcascading-fields/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/johnynek","download_url":"https://codeload.github.com/johnynek/cascading-fields/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/johnynek%2Fcascading-fields/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32112046,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-21T11:25:29.218Z","status":"ssl_error","status_checked_at":"2026-04-21T11:25:28.499Z","response_time":128,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":"2024-10-12T13:28:13.187Z","updated_at":"2026-04-21T22:05:19.087Z","avatar_url":"https://github.com/johnynek.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# cascading-fields\n\nThe Scalding Fields API in Clojure!\n\n## Hints\n\nFire up a clojure REPL with:\n\n```bash\nlein repl\n```\n\nTest that everything is working by running a few commands:\n\n```clojure\nREPL-y 0.1.9\nClojure 1.5.1\n    Exit: Control+D or (exit) or (quit)\nCommands: (user/help)\n    Docs: (doc function-name-here)\n          (find-doc \"part-of-name-here\")\n  Source: (source function-name-here)\n          (user/sourcery function-name-here)\n Javadoc: (javadoc java-object-or-class-here)\nExamples from clojuredocs.org: [clojuredocs or cdoc]\n          (user/clojuredocs name-here)\n          (user/clojuredocs \"ns-here\" \"name-here\")\nuser=\u003e (use 'cascading.core)\nnil\nuser=\u003e (memory-tap [1 2 3])\n#\u003cMemorySourceTap MemorySourceTap[\"MemorySourceScheme[[UNKNOWN]-\u003e[ALL]]\"][\"/177e2fa8-8a5c-47c4-b99c-9ad0531202ad\"]\"]\u003e\n```\n\nThe `cascading.core` namespace has the basic commands you'll need to get started.\n\nI've also included the basic `ClojureMap`, `ClojureFilter` and `ClojureMapCat` java classes so you won't have to worry about Clojure function serialization. Instantiate them like this:\n\n```clojure\nuser=\u003e (import 'cascalog.ClojureMap)\ncascalog.ClojureMap\nuser=\u003e (ClojureMap. (fields \"face\") +)\n#\u003cClojureMap ClojureMap[decl:'face']\u003e\n```\n\nOnce you build your `JobConf`, you'll need to include `\"cascalog.hadoop.ClojureKryoSerialization\"` in your `\"io.serializations\"` entry, just like Scalding.\n\n## Tests\n\nThis project uses [Midje](https://github.com/marick/Midje) for testing. Run the tests in the background with\n\n```bash\nlein midje :autotest\n```\n\nThis will watch the test directory for changes (and new files) and run the tests every time it sees a change. I've included a couple of tests to get you started.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnynek%2Fcascading-fields","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjohnynek%2Fcascading-fields","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnynek%2Fcascading-fields/lists"}