pan3793 commented on code in PR #2840: URL: https://github.com/apache/incubator-kyuubi/pull/2840#discussion_r898778818
########## kyuubi-server/web-ui/README.md: ########## @@ -0,0 +1,95 @@ +<!-- + - Licensed to the Apache Software Foundation (ASF) under one or more + - contributor license agreements. See the NOTICE file distributed with + - this work for additional information regarding copyright ownership. + - The ASF licenses this file to You under the Apache License, Version 2.0 + - (the "License"); you may not use this file except in compliance with + - the License. You may obtain a copy of the License at + - + - http://www.apache.org/licenses/LICENSE-2.0 + - + - Unless required by applicable law or agreed to in writing, software + - distributed under the License is distributed on an "AS IS" BASIS, + - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + - See the License for the specific language governing permissions and + - limitations under the License. + --> + +# Apache Kyuubi(incubating) Web UI + +The web ui listens at `http://localhost:10009`. + +The web ui is work in progress. Kyuubi server starts an HTTP server (by default at port 10009) +that serves the new web pages and additional background requests. + +## Server Backend + +The server side of the ui is implemented using [Jetty](https://www.eclipse.org/jetty/) +for REST paths. +The framework has very lightweight dependencies. + +## UI Frontend + +The web ui is implemented using *Angular*. The ui build infrastructure uses *node.js*. + +### Preparing the Build Environment + +Depending on your version of Linux, Windows or MacOS, you may need to manually install *node.js* + +#### Ubuntu Linux + +Install *node.js* by following [these instructions](https://nodejs.org/en/download/). + +Verify that the installed version is at least *10.9.0*, via `node --version`. + +#### MacOS + +First install *brew* by following [these instructions](http://brew.sh/). + +Install *node.js* via: + +``` +brew install node +``` + +### Building + +The build process downloads all requires libraries via the *node.js* package management tool (*npm*) +The final build tool is *@angular/cli*. + +``` +cd kyuubi-server/web-ui +npm install +npm run build +``` + +The ui code is under `/src`. The result of the build process is under `/web`. + +### Developing + +When developing the ui, every change needs to recompile the files and update the server: + +``` +cd kyuubi-server/web-ui +npm run build Review Comment: Failed to compile ``` ➜ web-ui git:(PR_2840) npm run start > [email protected] start > ng serve ✔ Browser application bundle generation complete. Initial Chunk Files | Names | Raw Size vendor.js | vendor | 4.80 MB | polyfills.js | polyfills | 340.45 kB | styles.js | styles | 217.49 kB | main.js | main | 59.02 kB | runtime.js | runtime | 12.78 kB | | Initial Total | 5.41 MB Lazy Chunk Files | Names | Raw Size src_app_pages_overview_overview_module_ts.js | pages-overview-overview-module | 844.21 kB | Build at: 2022-06-16T07:25:13.384Z - Hash: 5463c84eeaa792c6 - Time: 7948ms ./src/styles/index.less.webpack[javascript/auto]!=!./node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[1]!./node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[2]!./node_modules/less-loader/dist/cjs.js??ruleSet[1].rules[8].rules[1].use[0]!./src/styles/index.less - Error: Module build failed (from ./node_modules/postcss-loader/dist/cjs.js): Error: Failed to find '../../node_modules/d3-flame-graph/dist/d3-flamegraph.css' in [ /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles ] at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-import/lib/resolve-id.js:35:13 at async Promise.all (index 0) at async LazyResult.runAsync (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/@angular-devkit/build-angular/node_modules/postcss/lib/lazy-result.js:396:11) at async Object.loader (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/index.js:97:14) ./src/styles/index.less - Error: Module build failed (from ./node_modules/mini-css-extract-plugin/dist/loader.js): HookWebpackError: Module build failed (from ./node_modules/postcss-loader/dist/cjs.js): Error: Failed to find '../../node_modules/d3-flame-graph/dist/d3-flamegraph.css' in [ /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles ] at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-import/lib/resolve-id.js:35:13 at async Promise.all (index 0) at async LazyResult.runAsync (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/@angular-devkit/build-angular/node_modules/postcss/lib/lazy-result.js:396:11) at async Object.loader (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/index.js:97:14) at tryRunOrWebpackError (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/HookWebpackError.js:88:9) at __webpack_require_module__ (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4979:12) at __webpack_require__ (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4936:18) at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:5007:20 at symbolIterator (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/neo-async/async.js:3485:9) at done (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/neo-async/async.js:3527:9) at Hook.eval [as callAsync] (eval at create (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1) at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/tapable/lib/Hook.js:18:14) at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4914:43 at symbolIterator (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/neo-async/async.js:3482:9) -- inner error -- Error: Module build failed (from ./node_modules/postcss-loader/dist/cjs.js): Error: Failed to find '../../node_modules/d3-flame-graph/dist/d3-flamegraph.css' in [ /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles ] at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-import/lib/resolve-id.js:35:13 at async Promise.all (index 0) at async LazyResult.runAsync (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/@angular-devkit/build-angular/node_modules/postcss/lib/lazy-result.js:396:11) at async Object.loader (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/index.js:97:14) at Object.<anonymous> (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[1]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[2]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/less-loader/dist/cjs.js??ruleSet[1].rules[8].rules[1].use[0]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles/index.less:1:7) at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/javascript/JavascriptModulesPlugin.js:432:11 at Hook.eval [as call] (eval at create (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:7:1) at Hook.CALL_DELEGATE [as _call] (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/tapable/lib/Hook.js:14:14) at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4981:39 at tryRunOrWebpackError (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/HookWebpackError.js:83:7) at __webpack_require_module__ (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4979:12) at __webpack_require__ (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:4936:18) at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/webpack/lib/Compilation.js:5007:20 at symbolIterator (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/neo-async/async.js:3485:9) Generated code for /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[1]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[8].rules[0].oneOf[0].use[2]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/less-loader/dist/cjs.js??ruleSet[1].rules[8].rules[1].use[0]!/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles/index.less 1 | throw new Error("Module build failed (from ./node_modules/postcss-loader/dist/cjs.js):\nError: Failed to find '../../node_modules/d3-flame-graph/dist/d3-flamegraph.css'\n in [\n /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/src/styles\n ]\n at /Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-import/lib/resolve-id.js:35:13\n at async Promise.all (index 0)\n at async LazyResult.runAsync (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/@angular-devkit/build-angular/node_modules/postcss/lib/lazy-result.js:396:11)\n at async Object.loader (/Users/chengpan/Projects/apache-kyuubi/kyuubi-server/web-ui/node_modules/postcss-loader/dist/index.js:97:14)"); ** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ ** ✖ Failed to compile. ``` -- This is an automated message from the Apache Git Service. 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