ScanServerSelector.SelectorParameters (Apache Accumulo Project 2.1.2 API)

Enclosing interface:: ScanServerSelector

public static interface ScanServerSelector.SelectorParameters

This interface exists so that is easier to evolve what is passed to ScanServerSelector.selectServers(SelectorParameters) without having to make breaking changes.

Since:: 2.1.0

Method Summary

Modifier and Type

Method

Description

Collection<? extends ScanServerAttempt>

getAttempts(TabletId tabletId)

Map<String,String>

getHints()

Collection<TabletId>

getTablets()

Method Details
- getTablets
  
  Collection<TabletId> getTablets()
  
  Returns:
  
  the set of tablets to be scanned
- getAttempts
  
  Collection<? extends ScanServerAttempt> getAttempts(TabletId tabletId)
  
  Returns:
  
  scan attempt information for the tablet
- getHints
  
  Map<String,String> getHints()
  
  Returns:
  
  any hints set on a scanner using ScannerBase.setExecutionHints(Map). If none were set, an empty map is returned.