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  1. Hadoop HDFS
  2. HDFS-10467 Router-based HDFS federation
  3. HDFS-10880

Federation Mount Table State Store internal API

          Details

          • Type: Sub-task
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 2.9.0, 3.0.0
          • Component/s: fs
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            The Federation Mount Table State encapsulates the mapping of file paths in the global namespace to a specific NN(nameservice) and local NN path. The mount table is shared by all router instances and represents a unified view of the global namespace. The state store API for the mount table allows the related records to be queried, updated and deleted.

              Attachments

              1. HDFS-10880-HDFS-10467-000.patch
                133 kB
                Íñigo Goiri
              2. HDFS-10880-HDFS-10467-001.patch
                179 kB
                Íñigo Goiri
              3. HDFS-10880-HDFS-10467-002.patch
                196 kB
                Íñigo Goiri
              4. HDFS-10880-HDFS-10467-003.patch
                149 kB
                Íñigo Goiri
              5. HDFS-10880-HDFS-10467-004.patch
                150 kB
                Íñigo Goiri
              6. HDFS-10880-HDFS-10467-005.patch
                150 kB
                Íñigo Goiri
              7. HDFS-10880-HDFS-10467-006.patch
                150 kB
                Íñigo Goiri
              8. HDFS-10880-HDFS-10467-007.patch
                150 kB
                Íñigo Goiri
              9. HDFS-10880-HDFS-10467-008.patch
                150 kB
                Íñigo Goiri

                Issue Links

                breaks

                Sub-task - The sub-task of the issue HDFS-13212 RBF: Fix router location cache issue

                • Major - Major loss of function.
                • Resolved

                Sub-task - The sub-task of the issue HDFS-13233 RBF: MountTableResolver doesn't return the correct mount point of the given path

                • Major - Major loss of function.
                • Resolved
                depends upon

                Sub-task - The sub-task of the issue HDFS-10882 Federation State Store Interface API

                • Major - Major loss of function.
                • Resolved
                is depended upon by

                Sub-task - The sub-task of the issue HDFS-10646 Federation admin tool

                • Major - Major loss of function.
                • Resolved
                is related to

                New Feature - A new feature of the product, which has yet to be developed. HADOOP-12077 Provide a multi-URI replication Inode for ViewFs

                • Major - Major loss of function.
                • Resolved
                relates to

                Sub-task - The sub-task of the issue HDFS-12772 RBF: Federation Router State State Store internal API

                • Major - Major loss of function.
                • Resolved

                Sub-task - The sub-task of the issue HDFS-13224 RBF: Resolvers to support mount points across multiple subclusters

                • Major - Major loss of function.
                • Resolved

                Sub-task - The sub-task of the issue HDFS-12801 RBF: Set MountTableResolver as default file resolver

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Resolved

                Sub-task - The sub-task of the issue HDFS-13443 RBF: Update mount table cache immediately after changing (add/update/remove) mount table entries.

                • Major - Major loss of function.
                • Patch Available

                  Activity

                    People

                    • Assignee:
                      elgoiri Íñigo Goiri
                      Reporter:
                      jakace Jason Kace
                    • Votes:
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                      Watchers:
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                      Dates

                      • Created:
                        Updated:
                        Resolved: