Might there be a reason for why this seems to routinely happen to me when
using Hadoop 0.19.0 on Amazon EC2?
 
09/01/23 11:45:52 INFO hdfs.DFSClient: Could not obtain block
blk_-1757733438820764312_6736 from any node:  java.io.IOException: No live
nodes contain current block
09/01/23 11:45:55 INFO hdfs.DFSClient: Could not obtain block
blk_-1757733438820764312_6736 from any node:  java.io.IOException: No live
nodes contain current block
09/01/23 11:45:58 INFO hdfs.DFSClient: Could not obtain block
blk_-1757733438820764312_6736 from any node:  java.io.IOException: No live
nodes contain current block
09/01/23 11:46:01 WARN hdfs.DFSClient: DFS Read: java.io.IOException: Could
not obtain block: blk_-1757733438820764312_6736 file=/stats.txt

It seems hdfs isn't so robust or reliable as the website says and/or I have
a configuration issue.
 
 
Richard J. Zak

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