Uploaded image for project: 'Teiid'
  1. Teiid
  2. TEIID-4858

hive translator is extremely slow

    Details

    • Type: Quality Risk
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 8.12.9.6_3
    • Fix Version/s: 9.3, 9.2.4
    • Component/s: JDBC Connector
    • Labels:
      None
    • Environment:

      Tested against JDV 6.3.4 and the Cloudera quickstart 5.8 VM with the Cloudera sample data loaded into hive

    • Affects:
      Compatibility/Configuration

      Description

      When querying a table through the hive translator the results take close to 30 seconds to return.

      When querying a table through jdbc default results take under 1 second to return.

      Both use the same underlying jboss server datasource.

        Gliffy Diagrams

          Attachments

          1. fast.log
            3 kB
          2. override1.png
            override1.png
            148 kB
          3. override2.png
            override2.png
            157 kB
          4. slow.log
            2 kB

            Activity

              People

              • Assignee:
                shawkins Steven Hawkins
                Reporter:
                mechevar Michael Echevarria
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: