Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-994

Provide methods for obtaining delegation token from Namenode for hftp and other uses

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None

      Description

      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.

        Attachments

        1. HDFS-994.patch
          15 kB
          Jakob Homan
        2. HDFS-994-2.patch
          15 kB
          Jakob Homan
        3. HDFS-994-3.patch
          16 kB
          Jakob Homan
        4. HDFS-994-4.patch
          16 kB
          Jakob Homan
        5. HDFS-994-5.patch
          16 kB
          Jakob Homan
        6. HDFS-994-0_20.1.patch
          17 kB
          Jitendra Nath Pandey

          Issue Links

            Activity

              People

              • Assignee:
                jghoman Jakob Homan
                Reporter:
                jghoman Jakob Homan
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: