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[Spark][Sharing][3.1] Add deletion vector support in delta format sharing #2496

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merged 6 commits into from
Jan 13, 2024

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@linzhou-db linzhou-db commented Jan 12, 2024

Which Delta project/connector is this regarding?

  • Spark
  • Standalone
  • Flink
  • Kernel
  • Other (delta sharing)

Description

(Cherry-pick of #2480 to branch-3.1)

Fifth PR of #2291: Adds deletion vector support for "delta format sharing"

  • Extends PrepareDeltaScan to PrepareDeltaSharingScan, to convert DeltaSharingFileIndex to TahoeLogFileIndex.
  • Update DeltaSparkSessionExtension to add the rule of PrepareDeltaSharingScan
  • Added unit test in DeltaSharingDataSourceDeltaSuite

How was this patch tested?

Unit Tests

Does this PR introduce any user-facing changes?

No

@linzhou-db linzhou-db changed the base branch from master to branch-3.1 January 12, 2024 18:16
@linzhou-db linzhou-db changed the title [Spark][Sharing] Add deletion vector support in delta format sharing [Spark][Sharing] Add deletion vector support in delta format sharing in 3.1 Jan 12, 2024
@linzhou-db linzhou-db changed the title [Spark][Sharing] Add deletion vector support in delta format sharing in 3.1 [Spark][Sharing][3.1] Add deletion vector support in delta format sharing in 3.1 Jan 12, 2024
@vkorukanti vkorukanti changed the title [Spark][Sharing][3.1] Add deletion vector support in delta format sharing in 3.1 [Spark][Sharing][3.1] Add deletion vector support in delta format sharing Jan 12, 2024
@vkorukanti vkorukanti merged commit bb58e63 into delta-io:branch-3.1 Jan 13, 2024
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2 participants