[ https://issues.apache.org/jira/browse/HDFS-15979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HDFS-15979 started by Ahmed Hussein. -------------------------------------------- > Move within EZ fails and cannot remove nested EZs > ------------------------------------------------- > > Key: HDFS-15979 > URL: https://issues.apache.org/jira/browse/HDFS-15979 > Project: Hadoop HDFS > Issue Type: Bug > Components: encryption, hdfs > Reporter: Ahmed Hussein > Assignee: Ahmed Hussein > Priority: Major > > Moving between EZ directories should work fine if the EZ key for the > directories is identical. If the key is name identical then no > decrypt/re-encrypt is necessary. > However, the rename operation checks more than the key name. It compares the > inode number (unique identifier) of the source and dest dirs which will never > be the same for 2 dirs resulting in the cited failure. Note it also > incorrectly compares the key version. > A related issue is if an ancestor of a EZ share the same key (ie. > /projects/foo and /projects/foo/bar/blah both use same key), files also > cannot be moved from the child to a parent dir, plus the child EZ cannot be > removed even though it's now covered by the ancestor. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org