JHipster 6 hangs on import-jdl then continues after 3-5 Minutes #11617

tillias · 2020-04-22T09:03:37Z

Overview of the issue

When starting jdl import there is big delay / hang

Motivation for or Use Case

It just shows "Using JHipster version installed globally" and hangs, not clear if this is because of proxy stuff, or connectivity or performance etc

jhipster import-jdl my.jdl
INFO! Using JHipster version installed globally
-> Here it hangs 3-5 Minutes
INFO! Executing import-jdl my.jdl
INFO! Options: from-cli: true, inline:
INFO! Found .yo-rc.json on path. This is an existing app
INFO! The JDL is being parsed.
INFO! Found entities: MyEntity.
INFO! The JDL has been successfully parsed
INFO! Generating 1 entity.

Reproduce the error

Follow official tutorial for any new jhipster app

Suggest a Fix

Is it possible to enable tracing? Perhaps there are some additional steps between those two:
Step1: INFO! Using JHipster version installed globally

Step2: INFO! Executing import-jdl my.jdl

OS: Win10 64bit node: 12.16.2 npm: 6.14.4

tillias · 2020-04-22T09:11:29Z

I have also checked and it seems this behaviour is same for all jhipster commands: https://stackoverflow.com/questions/61361341/jhipster-hangs-for-every-command

mshima · 2020-04-22T10:50:19Z

I am working on it.

mshima · 2020-04-22T11:04:22Z

What version of jhipster are you running?

tillias · 2020-04-22T11:29:41Z

I have installed it yesterday, it says "generator-jhipster": "6.8.0"
I have also checked and it is not related to performance / hardware configuration. NPM / Angular ng commands are running instantly

mshima · 2020-04-22T11:40:49Z

Run and post the output.

DEBUG=yeoman:* jhipster import-jdl my.jdl

MathieuAA · 2020-04-22T11:51:27Z

@tillias please provide a complete issue template (OS, etc.)

tillias · 2020-04-22T12:10:15Z

There are following entries:

  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/openshift/index.js, trying to register +2ms
  yeoman:environment Registered jhipster:openshift (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\openshift\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +5ms
  yeoman:environment Resolve namespaces for C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/server/index.js: jhipster:server +1ms
  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/server/index.js, trying to register +6ms
  yeoman:environment Registered jhipster:server (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\server\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +1ms
  yeoman:environment Resolve namespaces for C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/spring-controller/index.js: jhipster:spring-controller +1ms
  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/spring-controller/index.js, trying to register +2ms
  yeoman:environment Registered jhipster:spring-controller (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\spring-controller\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +2ms
  yeoman:environment Resolve namespaces for C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/spring-service/index.js: jhipster:spring-service +0ms
  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/spring-service/index.js, trying to register +2ms
  yeoman:environment Registered jhipster:spring-service (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\spring-service\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +2ms
  yeoman:environment Resolve namespaces for C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/upgrade/index.js: jhipster:upgrade +0ms
  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/upgrade/index.js, trying to register +2ms
  yeoman:environment Registered jhipster:upgrade (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\upgrade\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +2ms
  yeoman:environment Resolve namespaces for C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/upgrade-config/index.js: jhipster:upgrade-config +6ms
  yeoman:environment found C:/Users/myuser/AppData/Roaming/npm/node_modules/generator-jhipster/generators/upgrade-config/index.js, trying to register +8ms
  yeoman:environment Registered jhipster:upgrade-config (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster\generators\upgrade-config\index.js) on package jhipster (C:\Users\myuser\AppData\Roaming\npm\node_modules\generator-jhipster) +1ms

After the last one it is hanging. Possibly few more entries will appear, will post in separate comment

tillias · 2020-04-22T12:12:09Z

After few minutes there is following appended:

 yeoman:environment Running lookup with options { filterPaths: true, packagePatterns: [], filePatterns: [ '*\\index.js', 'generators\\*\\index.js', 'lib\\g
enerators\\*\\index.js' ], npmPaths: [ 'C:\\Users\\myuser\\AppData\\Roaming\\npm\\node_modules\\generator-jhipster\\node_modules', 'C:\\Users\\myuser\\A
ppData\\Roaming\\npm\\node_modules', 'C:\\node_modules', 'C:\\tmp\\node_modules' ], packagePaths: [] } +3m
version is not a known command. See 'jhipster --help'.

I have issued jhipster version command

tillias · 2020-04-22T12:13:38Z

@tillias please provide a complete issue template (OS, etc.)

I can't post full details, I'm in work / enterprise environment with sensitive data... I have already posted OS, version etc. Please let me know if you need something concrete so I can obfuscate sensitive data

mshima · 2020-04-22T12:27:24Z

This is a problem with yeoman-environment's lookup with network mounted paths or slow/bloated file system.
But shouldn’t happen without blueprint.
I will provide a fix to master.
You can try generator-jhipster@6.7.1, I think it’s not affected by this problem.

tillias · 2020-04-22T12:36:39Z

Thank you very much, testing right now. Is it enough to issue
npm install -g generator-jhipster@6.7.1
or additional work is needed?

mshima · 2020-04-22T12:41:00Z

Should be.
Maybe you need to remove generator-jhipster from local repository.
rm -rf node_modules/generator-jhipster

tillias · 2020-04-22T13:19:32Z

It seems npm now ignores my .npmrc (with corporate proxy) for some reason and installation of 6.7.1 is not working -> related to yeoman/yo#589

    at Object.onceWrapper (events.js:417:26)
    at ClientRequest.emit (events.js:310:20)
    at ClientRequest.EventEmitter.emit (domain.js:482:12)
    at TLSSocket.socketErrorListener (_http_client.js:426:9)
    at TLSSocket.emit (events.js:310:20)
    at TLSSocket.EventEmitter.emit (domain.js:482:12)
    at emitErrorNT (internal/streams/destroy.js:92:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
    at processTicksAndRejections (internal/process/task_queues.js:84:21) {
  code: 'ETIMEDOUT',
  message: 'connect ETIMEDOUT 104.16.27.35:443',
  host: 'registry.npmjs.org',
  hostname: 'registry.npmjs.org',
  method: 'GET',
  path: '/yo'

Update: 6.8.0 installation works fine with .npmrc

+ generator-jhipster@6.8.0
added 586 packages from 458 contributors in 91.913s

I will have to use private laptop after work to test the whole ticket from the very beginning

tillias · 2020-04-22T13:36:42Z

@mshima checked on private PC in the meantime, 6.7.1 works fast, no delay as 6.8.0

mshima · 2020-04-22T13:43:46Z

On the private pc 6.8.0 should work fast too. Unless there are mounted network file systems.

mshima · 2020-04-22T14:32:17Z

It seems npm now ignores my .npmrc (with corporate proxy) for some reason and installation of 6.7.1 is not working -> related to yeoman/yo#589

    at Object.onceWrapper (events.js:417:26)
    at ClientRequest.emit (events.js:310:20)
    at ClientRequest.EventEmitter.emit (domain.js:482:12)
    at TLSSocket.socketErrorListener (_http_client.js:426:9)
    at TLSSocket.emit (events.js:310:20)
    at TLSSocket.EventEmitter.emit (domain.js:482:12)
    at emitErrorNT (internal/streams/destroy.js:92:8)
    at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
    at processTicksAndRejections (internal/process/task_queues.js:84:21) {
  code: 'ETIMEDOUT',
  message: 'connect ETIMEDOUT 104.16.27.35:443',
  host: 'registry.npmjs.org',
  hostname: 'registry.npmjs.org',
  method: 'GET',
  path: '/yo'

Update: 6.8.0 installation works fine with .npmrc

+ generator-jhipster@6.8.0
added 586 packages from 458 contributors in 91.913s

I will have to use private laptop after work to test the whole ticket from the very beginning

jhipster 6.7.1 used yo for some operations.
jhipster 6.8.0 we removed yo dependency completely.

SudharakaP added area: needs-reproduction theme: JDL labels Apr 22, 2020

github-actions bot added area: triage theme: undefined labels Apr 22, 2020

mshima added theme: cli and removed theme: JDL labels Apr 22, 2020

mshima added area: bug 🐛 and removed area: needs-reproduction area: triage theme: undefined labels Apr 22, 2020

mshima mentioned this issue Apr 22, 2020

Don't run lookup without blueprints. #11618

Merged

4 tasks

mshima closed this as completed in #11618 Apr 22, 2020

pascalgrimaud added this to the 6.9.0 milestone May 4, 2020

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JHipster 6 hangs on import-jdl then continues after 3-5 Minutes #11617

JHipster 6 hangs on import-jdl then continues after 3-5 Minutes #11617

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

mshima commented Apr 22, 2020

tillias commented Apr 22, 2020 •

edited

mshima commented Apr 22, 2020

MathieuAA commented Apr 22, 2020

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

mshima commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

mshima commented Apr 22, 2020

JHipster 6 hangs on import-jdl then continues after 3-5 Minutes #11617

JHipster 6 hangs on import-jdl then continues after 3-5 Minutes #11617

Comments

tillias commented Apr 22, 2020 • edited

Overview of the issue

Motivation for or Use Case

Reproduce the error

Suggest a Fix

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

mshima commented Apr 22, 2020

tillias commented Apr 22, 2020 • edited

mshima commented Apr 22, 2020

MathieuAA commented Apr 22, 2020

tillias commented Apr 22, 2020 • edited

tillias commented Apr 22, 2020 • edited

tillias commented Apr 22, 2020 • edited

mshima commented Apr 22, 2020 • edited

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

tillias commented Apr 22, 2020 • edited

tillias commented Apr 22, 2020

mshima commented Apr 22, 2020

mshima commented Apr 22, 2020

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited

mshima commented Apr 22, 2020 •

edited

tillias commented Apr 22, 2020 •

edited