ability to send replication traffic on a separate port to the Datanode
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Key: HDFS-1274
URL: https://issues.apache.org/jira/browse/HDFS-1274
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: dhruba borthakur
The datanode receives data from a client write request or from a replication
request. It is useful to configure the cluster to so that dedicated bandwidth
is allocated for client writes and replication traffic. This requires that the
client-writes and replication traffic be configured to operate on two different
ports to the datanode.
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