Roger Whitcomb created VFS-555:
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Summary: Add ability to specify alternate HDFS configuration file
Key: VFS-555
URL: https://issues.apache.org/jira/browse/VFS-555
Project: Commons VFS
Issue Type: Improvement
Affects Versions: 2.1
Environment: All
Reporter: Roger Whitcomb
Priority: Minor
Fix For: 2.1
We need to access HDFS on an AWS installation from outside the AWS firewall.
The technique is described here:
http://rainerpeter.wordpress.com/2014/02/12/connect-to-hdfs-running-in-ec2-using-public-ip-addresses/
In order to do this we need to set the "dfs.client.use.datanode.hostname=true"
in an alternate configuration file set after the default configuration is
loaded.
I propose to add a property "configName" to HdfsFileSystemConfigBuilder, and
then code in HdfsFileSystem to get the value of the property and set it in the
Configuration.
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