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Tsz Wo Nicholas Sze commented on HDFS-9449: ------------------------------------------- +1 on the patch. Just a very minor point: there are some spaces in the import statements in ConnectorFactory. I will remove the spaces before committing the patch. > DiskBalancer : Add connectors > ----------------------------- > > Key: HDFS-9449 > URL: https://issues.apache.org/jira/browse/HDFS-9449 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode > Reporter: Anu Engineer > Assignee: Anu Engineer > Attachments: HDFS-9449-HDFS-1312.001.patch, > HDFS-9449-HDFS-1312.002.patch, HDFS-9449-HDFS-1312.003.patch > > > Connectors allow disk balancer data models to connect to an existing cluster > - Namenode or to a json file which describes the cluster. This is used for > discovering the physical layout of the cluster. -- This message was sent by Atlassian JIRA (v6.3.4#6332)