[jira] [Updated] (HDFS-17592) FastCopy support data copy in different nameservices without federation

[ https://issues.apache.org/jira/browse/HDFS-17592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liuguanghua updated HDFS-17592: --- Description: FastCopy is  a faster data copy tools.  In federation cluster  or a single cluster , Fa

[jira] [Updated] (HDFS-17592) FastCopy support data copy in different nameservices without federation

[ https://issues.apache.org/jira/browse/HDFS-17592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liuguanghua updated HDFS-17592: --- Attachment: FastCopy via Transfer.jpg > FastCopy support data copy in different nameservices without