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  1. Data Management
  2. DM-4451

F17 Qserv Disconnected Queries

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    Details

    • Type: Epic
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: Qserv
    • Labels:
      None
    • Epic Name:
      F17 Qserv Disconnected Queries
    • Story Points:
      20
    • WBS:
      02C.06.02.03
    • Team:
      Data Access and Database
    • Cycle:
      Fall 2017

      Description

      • Design and implement basic system for determining whether particular query is synchronous or asynchronous. The complete version will come through DM-1490. Note that this work is related to shared scans (e.g., we need to know what scans we have running)
      • Design SQL API for starting and interacting with async queries.
      • Modify Qserv to support async queries (starting, getting status, retrieving results)

      Note, async queries are indirectly related to authentication (users should not see each other' async queries).

      Deliverable: Qserv that accepts and executes queries asynchronously, and allows users to retrieve results.

        Attachments

          Issue Links

          blocks

          Milestone - An overall project milestone DLP-473 Async Queries in Qserv

          • Major - Major loss of function.
          • Unplanned

          Milestone - An overall project milestone DLP-823 DRP-ready Qserv Query Support

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

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-1038 S15 Implement Query Mgmt in Qserv

          • Done

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-2136 W16 Understand Async Queries in Qserv

          • Done
          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-2077 W16 Add Support for Multi-table Shared Scans

          • Done

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-2512 F17 DAX Services Auth*n

          • Done

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-10772 F17 DAX Services Disconnected Queries

          • Done

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-1490 F18 Qserv Query Cost Estimation

          • Done

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-3500 (obsolete) F17 DAX Services Disconnected Queries

          • Invalid

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-3498 Add support for caching results from queries

          • To Do

          Milestone - An overall project milestone DLP-220 Be able to access image cutout

          • Major - Major loss of function.
          • Resolved
          mentioned in

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              People

              Assignee:
              salnikov Andy Salnikov
              Reporter:
              fritzm Fritz Mueller
              Watchers:
              Jacek Becla
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                Dates

                Created:
                Updated:
                Resolved:

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