Docs: Fix Delta Lake migration output name#17267
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The Output table listed `imported_files_count` as the result of the snapshotDeltaLakeTable action, but that name does not exist in the delta-lake module. It is the output column of the Spark `snapshot` procedure and was copied from spark-procedures.md. SnapshotDeltaLakeTable.Result exposes a single method, snapshotDataFilesCount(), which returns a long. Generated-by: Claude Code
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July 17, 2026 11:16
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Closes #17266
Summary
snapshotDeltaLakeTableresultimported_files_count, a name that does not exist in thedelta-lakemodule.SnapshotDeltaLakeTable.Resultdeclares one method,long snapshotDataFilesCount()(delta-lake/src/main/java/org/apache/iceberg/delta/SnapshotDeltaLakeTable.javalines 85-91). The docs now use that name.imported_files_countis the output column of the Sparksnapshotprocedure; the row was character-identical todocs/docs/spark-procedures.mdline 618.DeltaLakeToIcebergMigrationActionsProvider— so no SQL procedure output belongs in this table.Type(long) andDescriptioncolumns are unchanged.Testing done
SnapshotDeltaLakeTable.Resultdeclaration and againstBaseSnapshotDeltaLakeTableAction, which builds the result viasnapshotDataFilesCount(totalDataFiles).