Yiqun Lin created HDFS-11530:
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Summary: Use HDFS specific network topology to choose datanode in
BlockPlacementPolicyDefault
Key: HDFS-11530
URL: https://issues.apache.org/jira/browse/HDFS-11530
Project: Hadoop HDFS
Issue Type: Sub-task
Affects Versions: 3.0.0-alpha2
Reporter: Yiqun Lin
Assignee: Yiqun Lin
The work for {{chooseRandomWithStorageType}} has been merged in HDFS-11482. But
this method is contained in new topology {{DFSNetworkTopology}} which is
specified for HDFS. We should update this and let
{{BlockPlacementPolicyDefault}} use the new way.
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