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From "Raghotham Murthy (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-204) Provide option to run hadoop via TestMiniMR
Date Wed, 31 Dec 2008 20:39:44 GMT
Provide option to run hadoop via TestMiniMR
-------------------------------------------

                 Key: HIVE-204
                 URL: https://issues.apache.org/jira/browse/HIVE-204
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Testing Infrastructure
            Reporter: Raghotham Murthy


Right now MapRedTask does an exec on the hadoop command line. This prevents us from stepping
through query execution code. If there were an option to run hadoop via MiniMR, this will
create tasks within the same VM and so allows stepping into the execution code. See, src/test/org/apache/hadoop/mapred/TestMiniMRWithDFS.java
in the hadoop source code for an example.

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