我正在尝试使用下面的命令在hdfs中列出我的目录:ubuntu@ubuntu:~$hadoopfs-lshdfs://127.0.0.1:50075/ls:Failedonlocalexception:com.google.protobuf.InvalidProtocolBufferException:Protocolmessageend-grouptagdidnotmatchexpectedtag.;HostDetails:localhostis:"ubuntu/127.0.0.1";destinationhostis:"ubuntu":50075;这是我的/etc/hosts文件1

我的测试代码:publicstaticvoidmain(String[]args)throwsHCatException{StringmetastoreUrl="thrift://:9083";StringdatabaseName="default";StringtableName="test";WriteEntity.Builderbuilder=newWriteEntity.Builder();WriteEntityentity=builder.withDatabase(databaseName).withTable(tableName).build();HCatWriterwri

这是我的代码:Configurationconf=newConfiguration();conf.addResource(newPath("/etc/hadoop/conf/core-site.xml"));conf.addResource(newPath("/etc/hadoop/conf/hdfs-site.xml"));conf.addResource(newPath("/etc/hadoop/conf/mapred-site.xml"));conf.addResource(newPath("/etc/hadoop/conf/yarn-site.xml"));FileSystem