Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-4126

RM should not issue delegation tokens in unsecure mode

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 3.0.0-alpha1
          • Component/s: None
          • Labels:
            None
          • Hadoop Flags:
            Incompatible change, Reviewed
          • Release Note:
            Yarn now only issues and allows delegation tokens in secure clusters. Clients should no longer request delegation tokens in a non-secure cluster, or they'll receive an IOException.

            Description

            ClientRMService#getDelegationToken is currently returning a delegation token in insecure mode. We should not return the token if it's in insecure mode.

              Attachments

              1. 0001-YARN-4126.patch
                1.0 kB
                Bibin A Chundatt
              2. 0002-YARN-4126.patch
                2 kB
                Bibin A Chundatt
              3. 0003-YARN-4126.patch
                11 kB
                Bibin A Chundatt
              4. 0004-YARN-4126.patch
                13 kB
                Bibin A Chundatt
              5. 0005-YARN-4126.patch
                14 kB
                Bibin A Chundatt
              6. 0006-YARN-4126.patch
                31 kB
                Bibin A Chundatt

                Issue Links

                blocks

                Improvement - An improvement or enhancement to an existing feature or task. YARN-5882 Test only changes from YARN-4126

                • Major - Major loss of function.
                • Resolved
                breaks

                Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6508 TestNetworkedJob fails consistently due to delegation token changes on RM.

                • Major - Major loss of function.
                • Resolved

                Improvement - An improvement or enhancement to an existing feature or task. YARN-5750 YARN-4126 broke Oozie on unsecure cluster

                • Major - Major loss of function.
                • Resolved

                  Activity

                    People

                    • Assignee:
                      bibinchundatt Bibin A Chundatt
                      Reporter:
                      jianhe Jian He
                    • Votes:
                      0 Vote for this issue
                      Watchers:
                      16 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: