Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-2904

HA: Client support for getting delegation tokens to an HA cluster

    XMLWordPrintableJSON

Details

    Description

      Currently we have server-side support for delegation tokens in HA, and some tests to verify it, but the client throws NPEs when trying to fetch a DT. This is because the cluster doesn't have a single hostname, but instead a logical nameservice name.

      Attachments

        1. hdfs-2904.txt
          32 kB
          Todd Lipcon
        2. hdfs-2904.txt
          31 kB
          Todd Lipcon
        3. hdfs-2904.txt
          28 kB
          Todd Lipcon
        4. test-dt.sh
          2 kB
          Todd Lipcon

        Issue Links

          Activity

            People

              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
              Votes:
              0 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: