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Arpit Agarwal commented on HDFS-11530: -------------------------------------- [~linyiqun], let's hold off on doing this for now. We want to do more testing and validation with DFSNetorkTopology before making it the default. > 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 > Components: namenode > Affects Versions: 3.0.0-alpha2 > Reporter: Yiqun Lin > Assignee: Yiqun Lin > Attachments: HDFS-11530.001.patch > > > 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 since the original way is > inefficient. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org