stanley shi created HDFS-5801:
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Summary: HDFS rack-awareness for nodes outside of the cluster
Key: HDFS-5801
URL: https://issues.apache.org/jira/browse/HDFS-5801
Project: Hadoop HDFS
Issue Type: Improvement
Affects Versions: 2.2.0
Reporter: stanley shi
In some cases, user may setup HDFS clusters using part of the machines in one
rack; in this case, the client may be outside of the HDFS cluster but still in
the same rack with some of the datanodes; if we can provide the feature to
enable the rack-awareness in this scenario, that will be great!
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