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https://issues.apache.org/jira/browse/HADOOP-5687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-5687:
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Attachment: HADOOP-5687-extension-2.patch
This patch
-checks for hdfs before worrying about the authority
-gives full diagnostics on all calls to Filesystem.getDefaultUri()
-has lots of tests
HADOOP-5901 is the report about the behavior of fixName() -the tests here do
assert that it works as currently designed; if the odd patching is removed,
these tests will need changing as the error messages will be different.
> Hadoop NameNode throws NPE if fs.default.name is the default value
> ------------------------------------------------------------------
>
> Key: HADOOP-5687
> URL: https://issues.apache.org/jira/browse/HADOOP-5687
> Project: Hadoop Core
> Issue Type: Improvement
> Components: dfs
> Reporter: Philip Zeyliger
> Assignee: Philip Zeyliger
> Priority: Minor
> Fix For: 0.21.0
>
> Attachments: HADOOP-5687-extension-1.patch,
> HADOOP-5687-extension-2.patch, HADOOP-5687-v3.patch, HADOOP-5687-v4.patch,
> HADOOP-5687-v5.patch, HADOOP-5687-v5.patch, HADOOP-5687.patch,
> HADOOP-5687.patch
>
>
> Throwing NPE is confusing; instead, an exception with a useful string
> description could be thrown instead.
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