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我在運行亞馬遜上的單節點hadoop集羣時出現此錯誤d2.2Xlarge.I也無法查看我的輸出。是否有人爲我提供瞭解決此問題的適當步驟?Hadoop Map-Reduce輸出文件異常
"Caused by: org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not
find any valid local directory for output/file.out"
這是我執行的步驟。
bin/hdfs dfsadmin -safemode leave
bin/hadoop fs -mkdir /inputfiles
bin/hadoop dfsadmin -safemode leave
bin/hadoop fs -mkdir /output
bin/hdfs dfsadmin -safemode leave
bin/hadoop fs -put input1 /inputfiles
bin/hdfs dfsadmin -safemode leave
bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.2.jar
wordcount /inputfiles /output
ok..即使在刪除輸出mkdir後,它對.100Mb,300MB,但不是1GB ..,這是一個磁盤問題..? – user3449625