Add Eclipse launch tasks for the 0.20-security branch
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Key: HADOOP-7277
URL: https://issues.apache.org/jira/browse/HADOOP-7277
Project: Hadoop Common
Issue Type: Improvement
Components: build
Affects Versions: 0.20.204.0
Reporter: Jeffrey Naisbitt
Assignee: Jeffrey Naisbitt
Priority: Minor
Fix For: 0.20.205.0
This is to add the eclipse launchers from HADOOP-5911 to the 0.20 security
branch.
Eclipse has a notion of "run configuration", which encapsulates what's needed
to run or debug an application. I use this quite a bit to start various Hadoop
daemons in debug mode, with breakpoints set, to inspect state and what not.
This is simply configuration, so no tests are provided. After running "ant
eclipse" and refreshing your project, you should see entries in the Run
Configurations and Debug Configurations for launching the various hadoop
daemons from within eclipse. There's a template for testing a specific test,
and also templates to run all the tests, the job tracker, and a task tracker.
It's likely that some parameters need to be further tweaked to have the same
behavior as "ant test", but for most tests, this works.
This also requires a small change to build.xml for the eclipse classpath.
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