Arquivo de token de trabalho não encontrado ao executar o exemplo de contagem de palavras do Hadoop
Acabei de instalar o Hadoop com sucesso em um pequeno cluster. Agora estou tentando executar o exemplo de contagem de palavras, mas estou recebendo este erro:
<code>****hdfs://localhost:54310/user/myname/test11 12/04/24 13:26:45 INFO input.FileInputFormat: Total input paths to process : 1 12/04/24 13:26:45 INFO mapred.JobClient: Running job: job_201204241257_0003 12/04/24 13:26:46 INFO mapred.JobClient: map 0% reduce 0% 12/04/24 13:26:50 INFO mapred.JobClient: Task Id : attempt_201204241257_0003_m_000002_0, Status : FAILED Error initializing attempt_201204241257_0003_m_000002_0: java.io.IOException: Exception reading file:/tmp/mapred/local/ttprivate/taskTracker/myname/jobcache/job_201204241257_0003/jobToken at org.apache.hadoop.security.Credentials.readTokenStorageFile(Credentials.java:135) at org.apache.hadoop.mapreduce.security.TokenCache.loadTokens(TokenCache.java:165) at org.apache.hadoop.mapred.TaskTracker.initializeJob(TaskTracker.java:1179) at org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:1116) at org.apache.hadoop.mapred.TaskTracker$5.run(TaskTracker.java:2404) at java.lang.Thread.run(Thread.java:722) Caused by: java.io.FileNotFoundException: File file:/tmp/mapred/local/ttprivate/taskTracker/myname/jobcache/job_201204241257_0003/jobToken does not exist. at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:397) at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251) at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:125) at org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:283) at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:427) at org.apache.hadoop.security.Credentials.readTokenStorageFile(Credentials.java:129) ... 5 more </code>
Qualquer ajuda?