Details
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Bug
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Status: Resolved
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Major
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Resolution: Invalid
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2.0.2-alpha
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None
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None
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Description
While testing hadoop-1 and hadoop-2 the following was noticed
if the files in the properties dfs.hosts and dfs.hosts.exclude do not exist
in hadoop-1 namenode format and start went through successfully.
in hadoop-2 we get a file not found exception and both the format and the namenode start commands fail.
We should be logging a warning in the case when the file is not found so that we are compatible with hadoop-1