dennyglee/Parquet-to-Metadata-RowCount.md

Last active November 23, 2016 02:39

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Parquet Class to Metadata RowCount

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Parquet-to-Metadata-RowCount.md

package org.apache.spark.sql.execution.datasources.parquet

|- class ParquetFileFormat

|- val vectorizedReader = new VectorizedParquetRecordReader()

|- VectorizedParquetRecordReader.java#48

|- SpecificParquetRecordReaderBase.java#L151

|- initialize

|- totalRowCount

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