BucketUtils (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.search.aggregations.bucket.BucketUtils

public final class BucketUtils
extends Object

Helper functions for common Bucketing functions

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`suggestShardSideQueueSize(int finalSize)`	Heuristic used to determine the size of shard-side PriorityQueues when selecting the top N terms from a distributed index.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - suggestShardSideQueueSize
```
public static int suggestShardSideQueueSize(int finalSize)
```
    Heuristic used to determine the size of shard-side PriorityQueues when selecting the top N terms from a distributed index.
    
    Parameters:
    
    finalSize - The number of terms required in the final reduce phase.
    
    Returns:
    
    A suggested default for the size of any shard-side PriorityQueues