{"id":18325761,"url":"https://github.com/duhanmin/arrow-sql-yarn","last_synced_at":"2026-05-09T14:04:53.168Z","repository":{"id":261207523,"uuid":"883603080","full_name":"duhanmin/arrow-sql-yarn","owner":"duhanmin","description":"通过jni将sql执行到datafusion/polars引擎","archived":false,"fork":false,"pushed_at":"2024-11-21T09:44:22.000Z","size":28250,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-15T09:43:41.390Z","etag":null,"topics":["datafusion","jni","polars","rust","yarn"],"latest_commit_sha":null,"homepage":"","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/duhanmin.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-11-05T09:01:39.000Z","updated_at":"2024-12-19T06:03:35.000Z","dependencies_parsed_at":"2024-11-05T10:34:51.741Z","dependency_job_id":null,"html_url":"https://github.com/duhanmin/arrow-sql-yarn","commit_stats":null,"previous_names":["duhanmin/arrow-sql-yarn"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/duhanmin%2Farrow-sql-yarn","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/duhanmin%2Farrow-sql-yarn/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/duhanmin%2Farrow-sql-yarn/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/duhanmin%2Farrow-sql-yarn/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/duhanmin","download_url":"https://codeload.github.com/duhanmin/arrow-sql-yarn/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248064071,"owners_count":21041854,"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":["datafusion","jni","polars","rust","yarn"],"created_at":"2024-11-05T19:03:49.313Z","updated_at":"2026-05-09T14:04:53.129Z","avatar_url":"https://github.com/duhanmin.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# arrow-sql-yarn\n\narrow-sql-yarn可以让[datafusion](https://datafusion.apache.org/user-guide/sql/index.html)和[polars](https://pola.rs/)在yarn master上运行sql\n\n## 引擎选择\n\n使用use选择引擎,语法如下,默认为datafusion(可省略)\n\n```sql\nuse datafusion;\nCREATE EXTERNAL TABLE example STORED AS PARQUET LOCATION '/oss/ads2/test1/';\nselect count(*) FROM example limit 3\n```\n\n```sql\nuse polars;\nselect count(*) FROM read_parquet('/oss/ads2/test1/*.parquet')  limit 3\n```\n\n## 提交方式\n\n### shell\n* job 配置json sql\n* yarn master_memory内存为yarn master与job内存之和\n\n```shell\nyarn jar /mnt/dss/arrow-sql-yarn-1.0.0.jar com.on.yarn.Client \\\n  -jar_path oss://canary-lb-bi-presto-config/datax/tmp/arrow-sql-yarn-1.0.0.jar \\\n  -appname datafusion-job \\\n  -master_memory 1120 \\\n  -queue default \\\n  -job /mnt/dss/job_polars.sql \n```\n\n### sdk api(scala)\n\n* JobLogger类型重写com.on.yarn.base.YarnManipulator日志输出接口\n* Job中传入运行参数sql文件地址\n* 引入以下依赖\n\n```xml\n\n\u003cdependency\u003e\n    \u003cgroupId\u003ecom.on.yarn\u003c/groupId\u003e\n    \u003cartifactId\u003earrow-sql-yarn\u003c/artifactId\u003e\n    \u003cversion\u003e1.0.0\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n```scala\nval jobLogger = new JobLogger(job)\nvar client: Client = null\ntry {\n  val cmd = dataxJob.toStrinArray\n  jobLogger.info(\"------------------运行参数: \" + ArrayUtil.toString(cmd))\n  client = new Client(jobLogger)\n  if (!client.init(cmd)) throw new RuntimeException(\"参数初始化异常: \" + dataxJob)\n  val applicationId: ApplicationId = client.run\n  appId = applicationId.toString\n  jobLogger.info(\"------------------DataX yarn id: \" + applicationId.toString)\n  val result = client.monitorApplication(applicationId)\n  if (result) jobLogger.info(\"Application completed successfully\")\n  else throw new RuntimeException(\"任务运行异常,详见日志,AppID: \" + applicationId)\n} catch {\n  case e: Exception =\u003e {\n    jobLogger.info(ExceptionUtil.stacktraceToString(e))\n  }\n} finally {\n  if (null != client) client.stop()\n}\n\n```\n\n## 运行示例\n\n![image](./image.jpeg)\n\n## sql 语法参考\n* [datafusion](https://datafusion.apache.org/user-guide/sql/index.html)\n* [polars](https://pola.rs/)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fduhanmin%2Farrow-sql-yarn","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fduhanmin%2Farrow-sql-yarn","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fduhanmin%2Farrow-sql-yarn/lists"}