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  1. Pentaho Data Integration - Kettle
  2. PDI-10758

Closure Generator step does not generate all possible parent / child relationships

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    Details

    • Type: Bug
    • Status: Closed
    • Severity: Medium
    • Resolution: Not a Bug
    • Affects Version/s: 4.4.0 GA (4.8.0 GA Suite Release)
    • Fix Version/s: None
    • Component/s: Step
    • Labels:
      None
    • Environment:
      Windows 7 x64
      CentOS Linux 4 x64
    • PDI Sub-component:
    • Notice:
      When an issue is open, the "Fix Version/s" field conveys a target, not necessarily a commitment. When an issue is closed, the "Fix Version/s" field conveys the version that the issue was fixed in.

      Description

      The Closure Generator step does not generate all possible parent child relationships.

      After investigating this issue, it occurs when the incoming rows to the ClosureGenerator have multiple parents for 1 child ID - for example:

      ParentID ChildID
      14471 15360
      35722 15360

      Would result in only 35722 having a relationship with 15360. In this scenario, it is valid for the child to have multiple parents (it is an educational course catalogue where a component can be connected to multiple parent courses)

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              Assignee:
              Unassigned Unassigned
              Reporter:
              jppriest Jonathan Priest
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                Dates

                Created:
                Updated:
                Resolved: