【Hadoop Failed to set permissions of path】的更多相关文章

Hadoop Failed to set permissions of path

在Eclipse里面写了个測试程序:把HDFS中的数据批量导入到HBase中 写好后,在本地測试遇到了例如以下问题: 14/04/21 16:49:53 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 14/04/21 16:49:53 ERROR security.UserGroupI…

hadoop解决windows下：Failed to set permissions of path: \tmp\ \.staging to 0700

17/04/24 15:32:44 WARN util.NativeCodeLoader: Unable to load native-Hadoop library for your platform... using builtin-Javaclasses where applicable17/04/24 15:32:44 ERROR security.UserGroupInformation: PriviledgedActionException as:Administrator cause…

Exception in thread "main" java.io.IOException: Failed to set permissions of path

在跑BuildForest的时候,编写了下面的程序: package test.breiman; import org.apache.mahout.classifier.df.mapreduce.BuildForest; /** * BuildForecast测试类 * @author fansy */ public class BuildForestFollow { public static void main(String[] args) throws Exception{ String[…

windows下Eclipse操作MapReduce例子报错：Failed to set permissions of path: \tmp\hadoop-Jerome\mapred\staging\

windows下Eclipse操作MapReduce例子报错: 14/05/18 22:05:29 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 14/05/18 22:05:29 ERROR security.UserGroupInformation: PriviledgedActi…

wordcount报错：org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist:

Exception in thread "main" org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist: hdfs://192.168.25.128:9000/export/yang/log.1 at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.singleThreadedListStatus(Fil…

iOS开发之地图代理不起作用(提示vImage decode failed, falling back to CG path.)

项目中用到了地图相关的东西,就把曾经的demo搬了出来,结果发现直接执行之前的demo没有问题,在xcode5下新建项目再把代码粘贴过来就会提示 May 5 11:36:21 infomedia-iPod-touch TestLocation[1465] <Error>: CGBitmapContextCreate: unsupported parameter combination: 5 integer bits/component; 16 bits/pixel; 3-component c…

hadoop机群 运行wordcount出现 Input path does not exist: hdfs://ns1/user/root/a.txt

机群搭建好,执行自带wordcount时出现: Input path does not exist: hdfs://ns1/user/root/a.txt 此错误. [root@slave1 hadoop]# ls a.txt  dfs1  include  libexec      name        sbin   test  tmp2 bin    etc   journal  LICENSE.txt  NOTICE.txt  share  tmp   zookeeper.out dat…

Hadoop: failed on connection exception: java.net.ConnectException: Connection refuse

ssh那些都已经搞了,跑一个书上的例子出现了Connection Refused异常,如下: 12/04/09 01:00:54 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:8020. Already tried 0 time(s).12/04/09 01:00:56 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:8020. A…

org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist: file:/input

原我是这样写的 //输入数据所在的文件目录 FileInputFormat.addInputPath(job, new Path("/input/")); //mapreduce执行后输出数据目录 FileOutputFormat.setOutputPath(job, new Path("/output/")); 这个错误原因是路劲错误,应加上hdfs中core-site.xml中配置路径,我的hdfs配置路径为hdfs://test1:9000 改为 //输入数据…

Hadoop3 在eclipse中访问hadoop并运行WordCount实例

前言:       毕业两年了,之前的工作一直没有接触过大数据的东西,对hadoop等比较陌生,所以最近开始学习了.对于我这样第一次学的人,过程还是充满了很多疑惑和不解的,不过我采取的策略是还是先让环境跑起来,然后在能用的基础上在多想想为什么.       通过这三个礼拜(基本上就是周六周日,其他时间都在加班啊T T)的探索,我目前主要完成的是: 1.在Linux环境中伪分布式部署hadoop(SSH免登陆),运行WordCount实例成功. http://www.cnblogs.com/Pur…