詹金斯 Gradle "Could not reserve enough space for object heap"

Question

我正在尝试运行在 Jenkins 上使用 Gradle 构建任务，但是 Gradle 无法运行。

Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.

参数-Xmx2048m显然用在了Java到运行Gradle的过程中。如果这个参数有问题，我应该在哪里更改它？（詹金斯配置为 -Xmx1024m）。我运行在具有 1GB RAM 的设备上运行它（在运行运行任务之前大约有 700 - 500MB 可用空间）。

完整日志：http://pastebin.com/BBsjp5pZ

Answer 1

Jenkins manual 谈到 "GRADLE_OPTS"。

Gradle build steps You can set the -Xmx or -XX:MaxPermSize by adding a GRADLE_OPTS global environment variable in the Jenkins global configuration. To do this, click Manage Jenkins, then Configure System. In the Global properties section, click the Environment Variables checkbox, then add a new environment variable called GRADLE_OPTS with the value set appropriately, similar to the screen shot above regarding MAVEN_OPTS

Answer 2

我必须修改项目文件夹中的 gradle.properties 文件

原始设置：

org.gradle.jvmargs=-Xmx2048m

新设置：

org.gradle.jvmargs=-Xmx512m -Xms100m

参考文献：

Where should I put gradle.properties in Jenkins https://docs.gradle.org/current/userguide/build_environment.html

詹金斯 Gradle "Could not reserve enough space for object heap"

Jenkins Gradle "Could not reserve enough space for object heap"

jvm

heap-memory

gradle

jenkins