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  1. Hive
  2. HIVE-1010

Implement INFORMATION_SCHEMA in Hive

          Details

          • Hadoop Flags:
            Incompatible change, Reviewed
          • Release Note:
            Hide
            New method added to StorageHandler to pass credentials around.

            Adds db type to hive schematool. The db type is "hive". When you run the schematool w/ hive it installs the "sys" db and the "information_schema" db. both contain tables and views that expose meta information about tables, columns etc.
            Show
            New method added to StorageHandler to pass credentials around. Adds db type to hive schematool. The db type is "hive". When you run the schematool w/ hive it installs the "sys" db and the "information_schema" db. both contain tables and views that expose meta information about tables, columns etc.

            Description

            INFORMATION_SCHEMA is part of the SQL92 standard and would be useful to implement using our metastore.

              Attachments

              1. HIVE-1010.9.patch
                158 kB
                Gunther Hagleitner
              2. HIVE-1010.8.patch
                158 kB
                Gunther Hagleitner
              3. HIVE-1010.7.patch
                158 kB
                Gunther Hagleitner
              4. HIVE-1010.16.patch
                219 kB
                Gunther Hagleitner
              5. HIVE-1010.15.patch
                218 kB
                Gunther Hagleitner
              6. HIVE-1010.14.patch
                217 kB
                Gunther Hagleitner
              7. HIVE-1010.13.patch
                214 kB
                Gunther Hagleitner
              8. HIVE-1010.12.patch
                185 kB
                Gunther Hagleitner
              9. HIVE-1010.11.patch
                186 kB
                Gunther Hagleitner
              10. HIVE-1010.10.patch
                180 kB
                Gunther Hagleitner

                Issue Links

                breaks

                Bug - A problem which impairs or prevents the functions of the product. HIVE-17083 DagUtils overwrites any credentials already added

                • Major - Major loss of function.
                • Resolved
                is blocked by

                New Feature - A new feature of the product, which has yet to be developed. HIVE-675 Add Database/Schema support to Hive QL

                • Major - Major loss of function.
                • Closed

                New Feature - A new feature of the product, which has yet to be developed. HIVE-972 Support views

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

                Bug - A problem which impairs or prevents the functions of the product. HIVE-16630 Make connection pool pluggable in JdbcStorageHandler

                • Major - Major loss of function.
                • Open

                Bug - A problem which impairs or prevents the functions of the product. HIVE-16657 Replace conf variable with checkDatabaseProduct-like in JDBCStorageHandler

                • Major - Major loss of function.
                • Open

                Improvement - An improvement or enhancement to an existing feature or task. HIVE-16946 Information Schema Improvements

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

                New Feature - A new feature of the product, which has yet to be developed. HIVE-1555 JDBC Storage Handler

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

                Web Link GitHub Pull Request #177

                Web Link GitHub Pull Request #181

                  Activity

                    People

                    • Assignee:
                      hagleitn Gunther Hagleitner
                      Reporter:
                      hammer Jeff Hammerbacher
                    • Votes:
                      5 Vote for this issue
                      Watchers:
                      22 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: