2017-02-17 62 views
0

这是我第一次尝试dynamoDB,我遵循下面的快速入门指南。AWS dynamoDB快速入门无法正常工作 - 不支持major.minor版本51.0

http://docs.aws.amazon.com/amazondynamodb/latest/gettingstartedguide/GettingStarted.Download.html

执行该端子命令

java -Djava.library.path=./DynamoDBLocal_lib -jar DynamoDBLocal.jar -sharedDb -inMemory 

不幸的是我什么都不知道关于Java时,我得到一个错误,但这需要运行python的SDK

这是错误这是生产。

Initializing DynamoDB Local with the following configuration: 
Port: 8000 
InMemory: true 
DbPath: null 
SharedDb: true 
shouldDelayTransientStatuses: false 
CorsParams: * 

Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/logging/log4j/spi/ExtendedLogger : Unsupported major.minor version 51.0 
    at java.lang.ClassLoader.defineClass1(Native Method) 
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) 
    at java.lang.ClassLoader.defineClass(ClassLoader.java:621) 
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) 
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) 
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247) 
    at com.amazonaws.services.dynamodbv2.local.shared.logging.LogManager.<clinit>(LogManager.java:28) 
    at com.amazonaws.services.dynamodbv2.local.server.DynamoDBProxyServer.<clinit>(DynamoDBProxyServer.java:36) 
    at com.amazonaws.services.dynamodbv2.local.main.ServerRunner.createServer(ServerRunner.java:124) 
    at com.amazonaws.services.dynamodbv2.local.main.ServerRunner.createServerFromCommandLineArgs(ServerRunner.java:120) 
    at com.amazonaws.services.dynamodbv2.local.main.ServerRunner.main(ServerRunner.java:71) 

什么这个错误可能是约

回答

1

更新到最新的JDK/JRE的任何想法。在你的机器上安装java 8并将其设置为默认值。

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