Grails3.3.9 upgrade to Grails4.0.1 Stuck in :compileGroovy step

[zhangjiayu139]

Grails3.3.9 upgrade to Grails4.0.1 Stuck in :compileGroovy step，look image

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• Example that reproduces the problem uploaded to Github
• Full description of the issue provided (see below)

Steps to Reproduce

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Expected Behaviour

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Actual Behaviour

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Environment Information

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• Grails Version: TODO
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Example Application

• TODO: link to github repository with example that reproduces the issue

[graemerocher]

Please provide an example that reproduces the issue

[zhangjiayu139]

https://github.com/zhangjiayu139/qms

[zhangjiayu139]

rum grails compile command

[puneetbehl]

@zhangjiayu139 The link mentioned above is broken.

[zhangjiayu139]

sorry,i am remove, this link : https://github.com/zhangjiayu139/demo.git

[puneetbehl]

@zhangjiayu139 Just curious, how much memory was required to run the application in the previous version.

[zhangjiayu139]

@puneetbehl This project grails3.3.9 runs about 1G of memory, but as the running time goes on, the memory will continue to increase. In addition, the grails3.3.9 version, it takes a long time to start each time, about 3 minutes to start, so the development efficiency is very low.

However, my other project upgraded grails4.0.1 successfully, reducing the running time by half, so I also wanted to upgrade this project to improve the development efficiency, but it backfired

[puneetbehl]

@zhangjiayu139 It looks like the jvmArgs for compileGroovy task is 512M. Although, I configure the org.gradle.jvmargs in gradle.properties but somehow it's still 512M.

However, I am able to get the execution time of grails compile command to 55s after the following changes:

1. Set the following properties in gradle.properties

.gradle.properties

org.gradle.daemon=true
org.gradle.parallel=true
org.gradle.jvmargs=-Xmx1024M

2. In build.gradle file set the forkOptions for compileGroovy task as:

.build.gradle

compileGroovy.groovyOptions.forkOptions.jvmArgs = ['-Xmx1024m']

[zhangjiayu139]

I'm sorry, my mistake

[zhangjiayu139]

@puneetbehl Thanks very much for your help. Upgrade to grails4.0.1 starts up fast. After successful compilation of compileGroovy, it starts up in 40 seconds, which is many times faster than grails3.3.9