Hadoop 在Tachyon上运行的Wordcount显示ClassNotFoundException异常
我正在尝试在Tachyon上运行Hadoop Wordcount。我遵循了这一点。 但一旦我用下面的命令运行wordcount JarHadoop 在Tachyon上运行的Wordcount显示ClassNotFoundException异常,hadoop,mapreduce,alluxio,Hadoop,Mapreduce,Alluxio,我正在尝试在Tachyon上运行Hadoop Wordcount。我遵循了这一点。 但一旦我用下面的命令运行wordcount Jar hadoop jar HadoopWordCount-0.0.1-SNAPSHOT-jar-with-dependencies.jar edu.WordCount -libjars tachyon-client-0.7.1-jar-with-dependencies.jar tachyon://tachyon_ip:19998/wordcountsample/w
hadoop jar HadoopWordCount-0.0.1-SNAPSHOT-jar-with-dependencies.jar edu.WordCount -libjars tachyon-client-0.7.1-jar-with-dependencies.jar tachyon://tachyon_ip:19998/wordcountsample/word2.txtaa /OUT/wcTachyon
我正在犯错误
Error: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class tachyon.hadoop.TFS not found
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2112)
at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2578)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2591)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:91)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2630)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2612)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
我对超光速子还不熟悉
请给出建议。tachyon--jar-with-dependencies.jar也应该使用。除了tachyon-client-0.7.1-jar-with-dependencies.jar之外,我们还需要添加tachyon--jar-with-dependencies.jar吗?tachyon--jar-with-dependencies.jar也应该使用。我们还需要添加tachyon---client-0.7.1-jar-with-dependencidencies.jar吗还有tachyon--jar-with-dependencies.jar吗?