Class RecordBatchSizerManager.ColumnMemoryQuota
java.lang.Object
org.apache.drill.exec.store.parquet.columnreaders.batchsizing.RecordBatchSizerManager.ColumnMemoryQuota
- Enclosing class:
- RecordBatchSizerManager
Field memory quota
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Constructor Summary
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Method Summary
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Constructor Details
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ColumnMemoryQuota
public ColumnMemoryQuota() -
ColumnMemoryQuota
public ColumnMemoryQuota(long maxMemoryUsage) - Parameters:
maxMemoryUsage
- maximum cumulative memory that could be used
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Method Details
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getMaxMemoryUsage
public long getMaxMemoryUsage()- Returns:
- the maxMemoryUsage
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getMaxNumValues
public int getMaxNumValues()- Returns:
- the maxNumValues
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