Uploaded image for project: 'Tajo'
  1. Tajo
  2. TAJO-1637 Refine logical planning
  3. TAJO-1639

LogicalPlan should have table description for persistent storage

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Planner/Optimizer
    • Labels:
      None

      Description

      In Tajo, all query results are finally stored into a persistent storage. So, logical planners and its related codes frequently use persistent storage information like TableDesc. But, there basically is no information in LogicalPlan. We should instantly use PlannerUtil.getTableDesc or PlannerUtil.getStoreType to get persistent storage information. If LogicalPlan has this information, the code would be simpler.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              hyunsik Hyunsik Choi
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated: