java.lang.VerifyError : main() threw exception :Incompatible argument to function

Question

我在执行项目时遇到上述错误。当我以正常方式执行它时，它运行良好，没有抛出任何错误。但是当我尝试通过 oozie 将其作为 java 操作调用来运行相同的程序时，它会抛出以下异常

Failing Oozie Launcher, Main class [com.ea.storage.StorageVolumeClient], main() threw exception, (class: com/ea/storage/S3Metrics, method: getS3MetricValues signature: (IJ)Ljava/util/List;) Incompatible argument to function
java.lang.VerifyError: (class: com/ea/storage/S3Metrics, method: getS3MetricValues signature: (IJ)Ljava/util/List;) Incompatible argument to function
    at com.ea.storage.StorageVolumeClient.storageVolume(StorageVolumeClient.java:97)
    at com.ea.storage.StorageVolumeClient.collectData(StorageVolumeClient.java:65)
    at com.ea.storage.StorageVolumeClient.main(StorageVolumeClient.java:119)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:467)
    at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:430)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:366)
    at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
    at org.apache.hadoop.mapred.Child.main(Child.java:249)

getS3MetricValues 的签名:

public static List<> getS3MetricValues(int,long)

我调用该函数的地方:

 s3Metrics = S3Metrics.getS3MetricValues(Integer.parseInt(properties.getProperty("pool.size")),timeout);

注意:我在一台计算机上构建项目并将其部署到另一台计算机上。

请让我知道我缺少什么。

Answer 1

解决了问题。这是由于加载了两个 jets3t 库而引起的。Oozie 正在从 hadoop 库加载 jets3t 0.6 版，而我正在加载 jets3t 0.9。删除其中一个 jar 解决了这个问题。