Sumit Mohanty created AMBARI-2278:
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Summary: Ambari should provide an option to clean a host of prior
installs and re-install required components
Key: AMBARI-2278
URL: https://issues.apache.org/jira/browse/AMBARI-2278
Project: Ambari
Issue Type: Bug
Components: controller
Affects Versions: 1.2.4
Reporter: Sumit Mohanty
Fix For: 1.2.5
Due to many reasons (e.g. prior installation/cleanup of Hadoop components) its
possible that hosts may be in an inconsistent state (e.g. a Hadoop component is
installed but some directories are missing). If its OK for the user to erase
and install Hadoop components then Ambari should support it. The Ambari feature
is to clean up the host before installing Hadoop components.
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