Package org.apache.drill.exec.store.parquet.columnreaders.batchsizing

Interface RecordBatchSizerManager.FieldOverflowState

Enclosing class:
RecordBatchSizerManager
public static interface RecordBatchSizerManager.FieldOverflowState
An abstraction to allow column readers attach custom field overflow state

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    isOverflowDataFullyConsumed()
     
    void
    onNewBatchValuesConsumed(int numValues)
    Overflow data can become an input source for the next batch(s); this method allows the reader framework to inform individual readers on the number of values that have been consumed from the current overflow data

  • Method Details

    • onNewBatchValuesConsumed

      void onNewBatchValuesConsumed(int numValues)
      Overflow data can become an input source for the next batch(s); this method allows the reader framework to inform individual readers on the number of values that have been consumed from the current overflow data
      Parameters:
      numValues - the number of values consumed within the current batch

    • isOverflowDataFullyConsumed

      boolean isOverflowDataFullyConsumed()
      Returns:
      true if the overflow data has been fully consumed (all overflow data consumed by the Parquet reader)