Provide option to run hadoop via TestMiniMR
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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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