Uploaded image for project: 'Ignite'
  1. Ignite
  2. IGNITE-9732

[Spark] Add joins to Spark Dataframe examples

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.8
    • Fix Version/s: 2.8
    • Component/s: examples, spark
    • Labels:
      None

      Description

      IgniteDataFrameExample creates two tables - city and person, but only person is actually used. Need to add join examples.

      Would also be great to demonstrate the fact that optimization is working and joins are executed in Ignite, not Spark (using explain(), maybe?).

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                zaleslaw Alexey Zinoviev
                Reporter:
                vkulichenko Valentin Kulichenko
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 3.5h
                  3.5h