Package org.apache.iotdb.db.wal.allocation

Interface NodeAllocationStrategy

All Known Implementing Classes:

AbstractNodeAllocationStrategy, FirstCreateStrategy, RoundRobinStrategy

public interface NodeAllocationStrategy

This interface

Method Summary

Modifier and Type	Method	Description
IWALNode	applyForWALNode(java.lang.String applicantUniqueId)	Allocate one wal node for the applicant
void	clear()
java.util.List<WALNode>	getNodesSnapshot()	Get all wal nodes

Method Detail

applyForWALNode

IWALNode applyForWALNode(java.lang.String applicantUniqueId)

Allocate one wal node for the applicant

getNodesSnapshot

java.util.List<WALNode> getNodesSnapshot()

Get all wal nodes

clear

void clear()