因此,mapreduce输入设置类似于, job.setInputFormatClass(org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat.class(job, inputPath); 但我一直收到这个, Exception in thread "main" java.io.FileNotFoundException: File does not exist:314)
at org.apache.hadoop.<em
$ hadoop jar /usr/hdp/2.2.6.3-1/hadoop-mapreduce/hadoop-mapreduce-examples-2.6.0.2.2.6.3-1.jar wordcountINFO client.RMProxy: Connecting to ResourceManager at <fqdn for the namenode>/10.0.0.55:8050
java.io.FileNotFoundException: File does
在使用Ambari安装了一个新的Hadoop集群之后,我尝试提交一个mapreduce作业,但是它失败了,抛出了一个错误。错误:
java.io.FileNotFoundException: File does not exist: hdfs://xx-xx-xxx-x:8020/hdp/apps/2.2.9.0-3393/mapreduce/mapreduce.tar.gz
:org.kitesdk.tools.CopyTaskfile:/hdp/apps/2.5.0.0-1245/mapreduce/mapreduce.tar.gz (1/1)(1):org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus) at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:614)不存在文件java.i
我出口如下-我正在尝试导入这个表,该表已经使用hadoop] security.UserGroupInformation: PriviledgedActionException as:deeshank (auth:SIMPLE) cause:java.io.FileNotFoundException-2.2.0.jar
Exception in thread "ma
java.io.FileNotFoundException: simulation.properties (The system cannot find the file specified)at org.cloudbus.cloudsim.ex.mapreduce.Configuration.loadPropertiesFromFile
/HoursDiff.jaradd jar /home/hadoop/mapreduce/HoursDiff.jar;当我试图执行以下命令时,我将获得FileNotFoundException
select hoursdiff(date,time) as hours from date_testExecution log at: /tmp/hadoop/hadoo