On Jul 1, 2008, at 5:49 AM, boris starchev wrote:

a.io.IOException: File
/tmp/hadoop-bstarchev/mapred/system/job_200807011532_0001
/job.jar could only be replicated to 0 nodes, instead of 1
        at
org.apache.hadoop.dfs.FSNamesystem.getAdditionalBlock(FSNamesystem.ja
va:1145)


Looks like your HDFS cluster has no datanodes... could you pls check the datanode logs?

Arun

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