| "use strict";(self.webpackChunkdocs_v_2=self.webpackChunkdocs_v_2||[]).push([[907],{58850:(e,t,a)=>{a.r(t),a.d(t,{assets:()=>c,contentTitle:()=>s,default:()=>m,frontMatter:()=>o,metadata:()=>i,toc:()=>p});var n=a(83117),r=(a(67294),a(3905));const o={title:"Amazon Athena",hide_title:!0,sidebar_position:4,version:1},s=void 0,i={unversionedId:"databases/athena",id:"databases/athena",title:"Amazon Athena",description:"AWS Athena",source:"@site/docs/databases/athena.mdx",sourceDirName:"databases",slug:"/databases/athena",permalink:"/docs/databases/athena",draft:!1,editUrl:"https://github.com/apache/superset/tree/master/docs/docs/databases/athena.mdx",tags:[],version:"current",sidebarPosition:4,frontMatter:{title:"Amazon Athena",hide_title:!0,sidebar_position:4,version:1},sidebar:"tutorialSidebar",previous:{title:"Using Database Connection UI",permalink:"/docs/databases/db-connection-ui"},next:{title:"Amazon DynamoDB",permalink:"/docs/databases/dynamodb"}},c={},p=[{value:"AWS Athena",id:"aws-athena",level:2},{value:"PyAthenaJDBC",id:"pyathenajdbc",level:3},{value:"PyAthena",id:"pyathena",level:3}],l={toc:p},d="wrapper";function m(e){let{components:t,...a}=e;return(0,r.kt)(d,(0,n.Z)({},l,a,{components:t,mdxType:"MDXLayout"}),(0,r.kt)("h2",{id:"aws-athena"},"AWS Athena"),(0,r.kt)("h3",{id:"pyathenajdbc"},"PyAthenaJDBC"),(0,r.kt)("p",null,(0,r.kt)("a",{parentName:"p",href:"https://pypi.org/project/PyAthenaJDBC/"},"PyAthenaJDBC")," is a Python DB 2.0 compliant wrapper for the\n",(0,r.kt)("a",{parentName:"p",href:"https://docs.aws.amazon.com/athena/latest/ug/connect-with-jdbc.html"},"Amazon Athena JDBC driver"),"."),(0,r.kt)("p",null,"The connection string for Amazon Athena is as follows:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},"awsathena+jdbc://{aws_access_key_id}:{aws_secret_access_key}@athena.{region_name}.amazonaws.com/{schema_name}?s3_staging_dir={s3_staging_dir}&...\n")),(0,r.kt)("p",null,"Note that you'll need to escape & encode when forming the connection string like so:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},"s3://... -> s3%3A//...\n")),(0,r.kt)("h3",{id:"pyathena"},"PyAthena"),(0,r.kt)("p",null,"You can also use ",(0,r.kt)("a",{parentName:"p",href:"https://pypi.org/project/PyAthena/"},"PyAthena library")," (no Java required) with the\nfollowing connection string:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},"awsathena+rest://{aws_access_key_id}:{aws_secret_access_key}@athena.{region_name}.amazonaws.com/{schema_name}?s3_staging_dir={s3_staging_dir}&...\n")),(0,r.kt)("p",null,"The PyAthena library also allows to assume a specific IAM role, by ",(0,r.kt)("a",{parentName:"p",href:"https://superset.apache.org/docs/miscellaneous/importing-exporting-datasources/#importing-datasources-from-yaml"},"importing the datasource from YAML")," and passing extra parameters:"),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre"},'databases:\n - 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