JavaWeb开发项目少不了Jenkins的使用
Jenkins 配合shell 脚本可以方便的做到持续化集成,一般也就是tomcat 挂了 打不开,使用时间长了 硬盘空间不足
平时注意合理配置项目,经常维护就可以解决
Jenkins 虽然功能强大,但免不了自身会有bug
罕见的问题:
[INFO] 公共模块父工程 … SUCCESS [ 0.485 s]
[INFO] 公共模块SDK … SUCCESS [ 3.321 s]
[INFO] 公共模块 … SUCCESS [ 3.027 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.051 s
[INFO] Finished at: 2018-12-20T13:40:52+08:00
[INFO] Final Memory: 76M/548M
[INFO] ------------------------------------------------------------------------
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at hudson.remoting.Channel$2.adapt(Channel.java:992)
at hudson.remoting.Channel$2.adapt(Channel.java:986)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55)
at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:146)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
Waiting for Jenkins to finish collecting data
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at hudson.remoting.Channel$2.adapt(Channel.java:992)
at hudson.remoting.Channel$2.adapt(Channel.java:986)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55)
at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:146)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at hudson.remoting.Channel$2.adapt(Channel.java:992)
at hudson.remoting.Channel$2.adapt(Channel.java:986)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55)
at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:146)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
ERROR: Asynchronous execution failure
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at hudson.remoting.Channel$2.adapt(Channel.java:992)
at hudson.remoting.Channel$2.adapt(Channel.java:986)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55)
at hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:146)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
日志分析
-
项目明显已经打包编译完成 install 到本地
实际上不影响测试,对于jenkins 构建项目是失败的,导致后续的构建无法运行
整个项目打包编译不成功 -
jenkin 自身报错
日志本身没有什么有价值的信息
仅能确定jenkins 自身报错
定位关键信息:
hudson.maven.AbstractMavenBuilder.waitForAsynchronousExecutions(AbstractMavenBuilder.java:186)
查找资料:
确定解决方案:
删除 .jenkins/fingerprints/ 目录下所有文件夹
重启jenkins
问题解决
参考资料:
https://issues.jenkins-ci.org/browse/JENKINS-26257
https://issues.jenkins-ci.org/browse/JENKINS-23566