[ https://issues.apache.org/jira/browse/HDFS-4955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas resolved HDFS-4955. ----------------------------------- Resolution: Duplicate Duplicate of HDFS-4667 > Use InodeID to improve snapshot diff > ------------------------------------ > > Key: HDFS-4955 > URL: https://issues.apache.org/jira/browse/HDFS-4955 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Binglin Chang > > Currently snapshot diff doesn't handle file/dir rename very well, so distcp > can't do minimal data transfer in incremental backup. Using InodeID can > uniquely identify a file, and can help diff search algorithm. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira