grails - ElasticSearch插件导致服务器在Grails 3.1.6中停止

Question

我正在尝试在Grails 3.1.6项目中添加ElasticSearch插件。
我将插件安装为:

dependencies {
//..
compile 'org.grails.plugins:elasticsearch:1.0.0.2' 
//..}

并将application.yml配置为

elasticSearch:
client:
    node: local
datastoreImpl: hibernateDatastore

但是，当我尝试运行应用程序时，出现以下错误:

BUILD SUCCESSFUL

Total time: 5.118 secs
|Running application...

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':bootRun'.
> A problem occurred starting process 'command 'C:\Program Files\Java\jdk1.8.0_45\bin\java.exe''

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Error |
Failed to start server (Use --stacktrace to see the full trace)

Process finished with exit code 1

我正在使用IntellijIdea v2016作为IDE。

请有人帮我找出错误点。

谢谢。

Answer 1

这与插件无关，它是一个Boot / Gradle问题，它是由于类路径导致进程失败而引起的，因为process命令的组合长度大于Windows允许的最大值。此问题已在3.1.2中修复，但您必须在build.gradle中添加一个小的配置设置，因为在Linux或OSX中这不是问题:

grails {
   pathingJar = true
}

有关更多信息，请参见 https://github.com/grails/grails-core/issues/9125。