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Hadoop >> mail # user >> Muliple map writing into same hdfs file


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Re: Muliple map writing into same hdfs file
And beside with a single file, if that were possible, how do you handle
error? Let' say task 1 ran 3 times : 1 error, 1 speculative and 1
success... A per-task file has been a standard to easily solve that problem.

Bertrand Dechoux
On Thu, Jul 10, 2014 at 10:00 PM, Vinod Kumar Vavilapalli <
[EMAIL PROTECTED]> wrote:
 
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB