我对whirr和AWS并不陌生，所以如果我要问些愚蠢的事情，请提前道歉。
我正在按照here的指示进行设置，
bin/whirr launch-cluster --config hadoop.properties
失败并显示以下内容:
[~/src/cloudera/whirr-0.1.0+23]$ bin/whirr version rvm:ruby-1.8.7-p299
Apache Whirr 0.1.0+23
[~/src/cloudera/whirr-0.1.0+23]$ bin/whirr launch-cluster --config hadoop.properties rvm:ruby-1.8.7-p299
Launching myhadoopcluster cluster
Exception in thread "main" com.google.inject.CreationException: Guice creation errors:
1) No implementation for java.lang.String annotated with @com.google.inject.name.Named(value=jclouds.credential) was bound.
while locating java.lang.String annotated with @com.google.inject.name.Named(value=jclouds.credential)
for parameter 2 at org.jclouds.aws.filters.FormSigner.<init>(FormSigner.java:91)
at org.jclouds.aws.config.AWSFormSigningRestClientModule.provideRequestSigner(AWSFormSigningRestClientModule.java:66)
1 error
at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:410)
at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:166)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:118)
at com.google.inject.InjectorBuilder.build(InjectorBuilder.java:100)
at com.google.inject.Guice.createInjector(Guice.java:95)
at com.google.inject.Guice.createInjector(Guice.java:72)
at org.jclouds.rest.RestContextBuilder.buildInjector(RestContextBuilder.java:141)
at org.jclouds.compute.ComputeServiceContextBuilder.buildInjector(ComputeServiceContextBuilder.java:53)
at org.jclouds.aws.ec2.EC2ContextBuilder.buildInjector(EC2ContextBuilder.java:101)
at org.jclouds.compute.ComputeServiceContextBuilder.buildComputeServiceContext(ComputeServiceContextBuilder.java:66)
at org.jclouds.compute.ComputeServiceContextFactory.buildContextUnwrappingExceptions(ComputeServiceContextFactory.java:72)
at org.jclouds.compute.ComputeServiceContextFactory.createContext(ComputeServiceContextFactory.java:114)
at org.apache.whirr.service.ComputeServiceContextBuilder.build(ComputeServiceContextBuilder.java:41)
at org.apache.whirr.service.hadoop.HadoopService.launchCluster(HadoopService.java:84)
at org.apache.whirr.service.hadoop.HadoopService.launchCluster(HadoopService.java:61)
at org.apache.whirr.cli.command.LaunchClusterCommand.run(LaunchClusterCommand.java:61)
at org.apache.whirr.cli.Main.run(Main.java:65)
at org.apache.whirr.cli.Main.main(Main.java:91)
我的hadoop.properties文件具有一个AWS Access Key和Secret Access Key。
关于我可能做错了什么以及我需要做些什么来解决此问题的任何指示？
谢谢!
最佳答案
好的，这似乎是我hadoop.properties文件中语法的问题。在整个AWS管理控制台中复制密钥的过程中，“Whirr.credential”被截断为“Whirr.cred”。
经典的脸掌瞬间!
无论如何，还是要保留它，以便谷歌搜索此错误消息的人都知道可以三重检查其hadoop.properties文件!
关于amazon-web-services - 使用whirr启动集群，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/4703446/