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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3538) NNBench could be improved
Date Wed, 11 Jun 2008 20:26:44 GMT
NNBench could be improved

                 Key: HADOOP-3538
                 URL: https://issues.apache.org/jira/browse/HADOOP-3538
             Project: Hadoop Core
          Issue Type: Bug
          Components: test
    Affects Versions: 0.19.0
            Reporter: Lohit Vijayarenu
            Priority: Minor

It would be good to change NNBench a bit
- numberOfFiles is actually number of files per mapper. It would be good to document it
- right now, we have to kick off separate jobs for each operations. Since we operate on same
generated files, it would be good to have an option of all operations or chain selected operations
- It would be good to see if we can kick off all operations in parallel to simulate the usual
NameNode state

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