Java Maven被杀-don'；我不知道为什么

我经常进行mvn安装，错误如下：

[INFO] Tests Completed in 8212ms ...
[INFO] -------------------------------------------------------
[INFO] Tests passed: 104
[INFO] Tests failed: 0
[INFO] -------------------------------------------------------
[INFO] 
[INFO] Starting integration test phase ...
[INFO]      [copy] Copying 3 files to /home/user/application/target/test-classes
[INFO]   [groovyc] Compiling 2 source files to /home/user/application/target/classes
[INFO] Property files: [classpath:xxx]
[INFO] Setting up hooks for XXXX integration
[INFO]      [copy] Copying 1 file to /home/user/.grails/1.x.x/projects/application
[INFO]   [groovyc] Compiling 2 source files to /home/user/application/target/classes
[INFO] Property files: [...]
[INFO] Setting up hooks for XXX/GORM integration
Getötet
user@localhost ~/ $ 

通过Getötet退出（工程：终止） 但我不知道为什么

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有什么想法吗？

Maven需要大量内存。如果它使用太多，它可能会被linux中的OOM杀手杀死。

我认为克鲁索探长应该调查这起Maven谋杀案的秘密。。。