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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4059) Add tests that try starting the various hadoop command line scripts
Date Wed, 03 Sep 2008 10:21:44 GMT
Add tests that try starting the various hadoop command line scripts
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                 Key: HADOOP-4059
                 URL: https://issues.apache.org/jira/browse/HADOOP-4059
             Project: Hadoop Core
          Issue Type: Test
          Components: test
    Affects Versions: 0.19.0
            Reporter: Steve Loughran
            Assignee: Steve Loughran


Hadoop has lots of tests that start clusters, but I don't see any that test the command line
scripts working. Which means that changes to the scripts and the code behind them may not
get picked up rapidly, and regressions won't get picked up by Hudson and apportioned to the
specific patches.

Propose:
* an abstract test case that can exec scripts on startup; wait for them to finish, kill them
if they take too long
* test cases for every service (namenode, tasktracker, datanode, etc)
* tests that try invalid commands, -help options
* tests that start the services, assert that they are live, and shut them down

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