"use strict";(self.webpackChunkdocs_v_2=self.webpackChunkdocs_v_2||[]).push([[757],{15680:(e,t,n)=>{n.d(t,{xA:()=>c,yg:()=>y});var a=n(96540);function r(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function i(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);t&&(a=a.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,a)}return n}function o(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?i(Object(n),!0).forEach((function(t){r(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):i(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function l(e,t){if(null==e)return{};var n,a,r=function(e,t){if(null==e)return{};var n,a,r={},i=Object.keys(e);for(a=0;a<i.length;a++)n=i[a],t.indexOf(n)>=0||(r[n]=e[n]);return r}(e,t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);for(a=0;a<i.length;a++)n=i[a],t.indexOf(n)>=0||Object.prototype.propertyIsEnumerable.call(e,n)&&(r[n]=e[n])}return r}var p=a.createContext({}),s=function(e){var t=a.useContext(p),n=t;return e&&(n="function"==typeof e?e(t):o(o({},t),e)),n},c=function(e){var t=s(e.components);return a.createElement(p.Provider,{value:t},e.children)},u="mdxType",d={inlineCode:"code",wrapper:function(e){var t=e.children;return a.createElement(a.Fragment,{},t)}},g=a.forwardRef((function(e,t){var n=e.components,r=e.mdxType,i=e.originalType,p=e.parentName,c=l(e,["components","mdxType","originalType","parentName"]),u=s(n),g=r,y=u["".concat(p,".").concat(g)]||u[g]||d[g]||i;return n?a.createElement(y,o(o({ref:t},c),{},{components:n})):a.createElement(y,o({ref:t},c))}));function y(e,t){var n=arguments,r=t&&t.mdxType;if("string"==typeof e||r){var i=n.length,o=new Array(i);o[0]=g;var l={};for(var p in t)hasOwnProperty.call(t,p)&&(l[p]=t[p]);l.originalType=e,l[u]="string"==typeof e?e:r,o[1]=l;for(var s=2;s<i;s++)o[s]=n[s];return a.createElement.apply(null,o)}return a.createElement.apply(null,n)}g.displayName="MDXCreateElement"},19571:(e,t,n)=>{n.r(t),n.d(t,{assets:()=>p,contentTitle:()=>o,default:()=>d,frontMatter:()=>i,metadata:()=>l,toc:()=>s});var a=n(58168),r=(n(96540),n(15680));const i={title:"Trino",hide_title:!0,sidebar_position:34,version:1},o=void 0,l={unversionedId:"databases/trino",id:"databases/trino",title:"Trino",description:"Trino",source:"@site/docs/databases/trino.mdx",sourceDirName:"databases",slug:"/databases/trino",permalink:"/docs/databases/trino",draft:!1,editUrl:"https://github.com/apache/superset/edit/master/docs/docs/databases/trino.mdx",tags:[],version:"current",sidebarPosition:34,frontMatter:{title:"Trino",hide_title:!0,sidebar_position:34,version:1},sidebar:"tutorialSidebar",previous:{title:"Hologres",permalink:"/docs/databases/hologres"},next:{title:"Rockset",permalink:"/docs/databases/rockset"}},p={},s=[{value:"Trino",id:"trino",level:2},{value:"Connection String",id:"connection-string",level:3},{value:"Authentications",id:"authentications",level:3},{value:"1. 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Kerberos Authentication"),(0,r.yg)("p",null,"In ",(0,r.yg)("inlineCode",{parentName:"p"},"Secure Extra")," field, config as following example:"),(0,r.yg)("pre",null,(0,r.yg)("code",{parentName:"pre",className:"language-json"},'{\n    "auth_method": "kerberos",\n    "auth_params": {\n        "service_name": "superset",\n        "config": "/path/to/krb5.config",\n        ...\n    }\n}\n')),(0,r.yg)("p",null,"All fields in ",(0,r.yg)("inlineCode",{parentName:"p"},"auth_params")," are passed directly to the ",(0,r.yg)("a",{parentName:"p",href:"https://github.com/trinodb/trino-python-client/blob/0.306.0/trino/auth.py#L40"},(0,r.yg)("inlineCode",{parentName:"a"},"KerberosAuthentication"))," class."),(0,r.yg)("p",null,"NOTE: Kerberos authentication requires installing the ",(0,r.yg)("a",{parentName:"p",href:"https://github.com/trinodb/trino-python-client"},(0,r.yg)("inlineCode",{parentName:"a"},"trino-python-client"))," locally with either the ",(0,r.yg)("inlineCode",{parentName:"p"},"all")," or ",(0,r.yg)("inlineCode",{parentName:"p"},"kerberos")," optional features, i.e., installing ",(0,r.yg)("inlineCode",{parentName:"p"},"trino[all]")," or ",(0,r.yg)("inlineCode",{parentName:"p"},"trino[kerberos]")," respectively."),(0,r.yg)("h4",{id:"3-certificate-authentication"},"3. 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