You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-dev@hadoop.apache.org by "Konstantin Shvachko (JIRA)" <ji...@apache.org> on 2012/09/12 09:49:08 UTC

[jira] [Created] (MAPREDUCE-4651) Benchmarking random reads with DFSIO

Konstantin Shvachko created MAPREDUCE-4651:
----------------------------------------------

             Summary: Benchmarking random reads with DFSIO
                 Key: MAPREDUCE-4651
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4651
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: benchmarks, test
    Affects Versions: 1.0.0
            Reporter: Konstantin Shvachko


TestDFSIO measures throughput of HDFS write, read, and append operations. It will be useful to have an option to use it for benchmarking random reads.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira