Datanode could log what hostname and ports its listening on on startup
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Key: HDFS-882
URL: https://issues.apache.org/jira/browse/HDFS-882
Project: Hadoop HDFS
Issue Type: Improvement
Components: data-node
Affects Versions: 0.22.0
Reporter: Steve Loughran
Assignee: Steve Loughran
Priority: Minor
Fix For: 0.22.0
The Datanode logs the port it is listening too, but if you have having problems
with multi-NIC systems or IPv6 grief, knowing the hostname is handy too. Also,
it doesn't log the SSL port info.
Proposed: provide more details at the debug level
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