Interface LocalScan
- All Superinterfaces:
Scan
A special Scan which will happen on Driver locally instead of Executors.
- Since:
- 3.2.0
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Nested Class Summary
Nested classes/interfaces inherited from interface org.apache.spark.sql.connector.read.Scan
Scan.ColumnarSupportMode
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Method Summary
Methods inherited from interface org.apache.spark.sql.connector.read.Scan
columnarSupportMode, description, readSchema, reportDriverMetrics, supportedCustomMetrics, toBatch, toContinuousStream, toMicroBatchStream
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Method Details
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rows
org.apache.spark.sql.catalyst.InternalRow[] rows()
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