apache ranger编译

Question

老师，你好。我想问下，linux环境下，maven编译apache ranger需要哪些具体环境，或者这个错误，是什么原因引起的呢？
我是centos7 64位，jdk1.8，maven3.6.3，用的阿里云镜像库。试了好多次，总是报错。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:3.0.2:jar (default-jar) on project ranger-tools: Error assembling JAR: Problem creating jar: Execution exception: Java heap space -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <args> -rf :ranger-tools

Answer 1

叁金 2020-11-05 11:28:23

错误提示Java heap space 编译内存不足。可以设置一下Maven编译的环境变量，加大内存即可
 export MAVEN_OPTS="-Xms1024m -Xmx1024m -Xss1m"