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  1. Spark
  2. SPARK-28513

Compute distinct label sets instead of subsets

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 3.1.0
    • None
    • Graph
    • None

    Description

      CypherSession::createDataFrame(nodes: DataFrame, rels: DataFrame)

      currently computes NodeFrames by filtering label columns, computing all possible subsets and creating one NodeFrame for each subset. This results in 2^n sets / NodeFrames.

      Instead, we should compute the distinct label sets that actually occur in the nodes DataFrame.

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            Unassigned Unassigned
            mju Martin Junghanns
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              Updated:

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