[ https://issues.apache.org/jira/browse/HDFS-994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jakob Homan updated HDFS-994: ----------------------------- Attachment: HDFS-994.patch Patch for review. Manually tested in secure environment, which works fine except for the webservice interface, since we don't yet have kerberos-authed webinteraction. However, did fail in the correct way. > Provide methods for obtaining delegation token from Namenode for hftp and > other uses > ------------------------------------------------------------------------------------ > > Key: HDFS-994 > URL: https://issues.apache.org/jira/browse/HDFS-994 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Jakob Homan > Assignee: Jakob Homan > Attachments: HDFS-994.patch > > > In hftp, destination clusters will require an RPC-version-agnostic means of > obtaining delegation tokens from the source cluster. The easiest method is > provide a webservice to retrieve a token over http. This can be encrypted > via SSL (backed by Kerberos, done in another JIRA), providing security for > cross-cluster hftp operations. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.