问题描述
尝试使用命令行界面在 Hortonworks Data Platform (HDP) 3.1.0.0.0-78 中进行Apache Atlas元数据备份时(CLI)低于错误,
atlas@xxxx-0x00x00xx:~$ python /usr/hdp/3.1.0.0-78/atlas/tools/migration-exporter/atlas_migration_export.py -d /atlas_Metadata
使用Java版本:1.8.0_232和Python 2.7.5
Error: A JNI error has occurred,please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: com/tinkerpop/blueprints/Graph
at java.lang.class.getDeclaredMethods0(Native Method)
at java.lang.class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.class.privategetmethodRecursive(Class.java:3048)
at java.lang.class.getmethod0(Class.java:3018)
at java.lang.class.getmethod(Class.java:1784)
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.classNotFoundException: com.tinkerpop.blueprints.Graph
at java.net.urlclassloader.findClass(urlclassloader.java:382)
at java.lang.classLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.classLoader.loadClass(ClassLoader.java:351)
... 7 more
解决方法
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