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Xiao Chen commented on HDFS-10899: ---------------------------------- I'm working on the next rev to address Andrew's comments and previous todos. Should be up by this week. The only comment addressed differently is this, please let me know if you have other thoughts: bq. (ReencryptionHandler) Would still prefer this if statement to be in the constructor, have it throw an exception all the way up to the FSDirectory constructor: This will cause problems for a non-encryption NN (i.e. with no kms). I think we can instantiate re-encryption related objects only if {{provider != null}}, so we don't need the check in the loop. > Add functionality to re-encrypt EDEKs > ------------------------------------- > > Key: HDFS-10899 > URL: https://issues.apache.org/jira/browse/HDFS-10899 > Project: Hadoop HDFS > Issue Type: New Feature > Components: encryption, kms > Reporter: Xiao Chen > Assignee: Xiao Chen > Attachments: editsStored, HDFS-10899.01.patch, HDFS-10899.02.patch, > HDFS-10899.03.patch, HDFS-10899.04.patch, HDFS-10899.05.patch, > HDFS-10899.06.patch, HDFS-10899.07.patch, HDFS-10899.08.patch, > HDFS-10899.09.patch, HDFS-10899.10.wip.patch, HDFS-10899.wip.2.patch, > HDFS-10899.wip.patch, Re-encrypt edek design doc.pdf, Re-encrypt edek design > doc V2.pdf > > > Currently when an encryption zone (EZ) key is rotated, it only takes effect > on new EDEKs. We should provide a way to re-encrypt EDEKs after the EZ key > rotation, for improved security. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org