草庐IT

Localhost

全部标签

exception - 索引 7 : hdfs://localhost:9000 with hadoop 处的权限中的非法字符

我正在尝试连接到hdfs。Configurationconfiguration=newConfiguration();configuration.set("fs.default.name",this.hdfsHost);fs=FileSystem.get(configuration);hdfsHost是127.0.0.1:9000。但是在FileSystem.get()中得到这个异常;我有另一个项目运行相同的代码,但运行良好。谁能提出任何建议?非常感谢异常跟踪:Exceptioninthread"main"java.lang.IllegalArgumentExceptionatjava

ssh - hadoop 与 cygwin : hadoop-daemon. sh:未找到

我正在cygwin上安装hadoop。我有一台windows764位机器,我一直在关注这里的instrux:http://alans.se/blog/2010/hadoop-hbase-cygwin-windows-7-x64/#software.我在cygwin中设置了无密码SSH,并安装了hadoop0.20.2。当我发出bin/start-dfs.sh时,我得到以下信息:startingnamenode,loggingto/usr/local/hadoop-0.20.2/bin/../logs/hadoop-T3S-namenode-t3s780mon.outlocalhost:

hadoop - fs.defaultFS 只监听localhost的8020端口

我有一个CDH4.3一体机启动并运行,我正在尝试远程安装一个hadoop客户端。我注意到,在不更改任何默认设置的情况下,我的hadoop集群正在监听127.0.0.1:8020。[cloudera@localhost~]$netstat-lent|grep8020tcp00127.0.0.1:80200.0.0.0:*LISTEN492100202[cloudera@localhost~]$telnet${all-in-onevmexternalIP}8020Trying${all-in-onevmexternalIP}...telnet:connecttoaddress${all-i

java - PIG - 找到接口(interface) org.apache.hadoop.mapreduce.JobContext,但类是预期的

我试图从配置单元加载一个表。为此,我正在使用Hcatalog。我使用登录到配置单元pig-useHCatalog我从hive和hadoop导出了几乎所有的jarregister'hdfs://localhost:8020/user/pig/jars/hive-jdbc-0.10.0-cdh4.5.0.jar';register'hdfs://localhost:8020/user/pig/jars/hive-exec-0.10.0-cdh4.5.0.jar';register'hdfs://localhost:8020/user/pig/jars/hive-common-0.10.0-

java - Hadoop 要求输入路径位于 localhost 9000

我正在尝试运行TomWhites的第2章示例当我运行命令时:hadoopMaxTemperatureinput/ncdc/sample.txtoutput我得到的错误是这样的:11/12/3118:08:28INFOmapred.JobClient:Cleaningupthestagingareahdfs://localhost:9000/tmp/hadoop-mymac/mapred/staging/mymac/.staging/job_201112311807_000111/12/3118:08:28ERRORsecurity.UserGroupInformation:Privil

java - 次要名称节点未启动

设置hadoop版本1.0.3后出现此错误:$bin/start-all.shWarning:$HADOOP_HOMEisdeprecated.startingnamenode,loggingto/var/log/hadoop/daley/hadoop-daley-namenode-datapath3.cise.ufl.edu.outlocalhost:startingdatanode,loggingto/var/log/hadoop/daley/hadoop-daley-datanode-datapath3.cise.ufl.edu.outlocalhost:startingseco

java - Jobtracker API 错误 - 调用 localhost/127.0.0.1 :50030 failed on local exception: java. io.EOFException

我正在尝试使用Java连接我的jobtracker。下面显示的是我正在尝试执行的程序publicstaticvoidmain(Stringargs[])throwsIOException{Configurationconf=newConfiguration();conf.addResource(newPath("/home/user/hadoop-1.0.3/conf/core-site.xml"));conf.addResource(newPath("/home/user/hadoop-1.0.3/conf/hdfs-site.xml"));conf.addResource(newP

hadoop - 连接错误 : <class 'thrift.transport.TTransport.TTransportException' > Could not connect to localhost:21000

我正在尝试在没有cloudera管理器的情况下在我的本地计算机(32位ubuntu)上安装clouderaimpala(它们不支持32位ubuntu,我也尝试过但失败了)。我已尝试按照以下命令从存储库下载impala。$sudoapt-getinstallimpala-shell$sudoapt-getinstallimpala#Binariesfordaemons$sudoapt-getinstallimpala-server#Servicestart/stopscript$sudoapt-getinstallimpala-state-store#Servicestart/stops

hadoop - Spark - 连接异常失败 : java.net.ConnectException - localhost

我在一台机器上运行hadoop和spark(Ubuntu14.04)。JPS命令给我以下输出hduser@ubuntu:~$jps4370HRegionServer6568Jps5555RunJar3744TaskTracker5341RunJar4120HQuorumPeer5790SparkSubmit3308DataNode4203HMaster3469SecondaryNameNode3079NameNode3587JobTracker我在HDFS中创建了一个简单的csv文件。文件的以下详细信息。hduser@ubuntu:~$hadoopfs-ls/user/hduser/f

java.lang.IllegalArgumentException : Wrong FS: , 预期:hdfs://localhost:9000

我正在尝试实现reducesidejoin,并使用mapfilereader查找分布式缓存,但在stderr中检查时它没有查找值,它显示以下错误,lookupfile文件已经存在于hdfs中,并且似乎如标准输出所示正确加载到缓存中。java.lang.IllegalArgumentException:WrongFS:file:/app/hadoop/tmp/mapred/local/taskTracker/distcache/-8118663285704962921_-1196516983_170706299/localhost/input/delivery_status/Delive