Module org.elasticsearch.server

Package org.elasticsearch.indices

Interface SystemIndices.Feature.MigrationPreparationHandler

Enclosing class:

SystemIndices.Feature

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface SystemIndices.Feature.MigrationPreparationHandler

Type for the handler that's invoked prior to migrating a Feature's system indices. See SystemIndexPlugin.prepareForIndicesMigration(ClusterService, Client, ActionListener).

Method Summary

Modifier and Type	Method	Description
void	prepareForIndicesMigration(ClusterService clusterService, Client client, ActionListener<Map<String,Object>> listener)

Method Details

prepareForIndicesMigration

void prepareForIndicesMigration(ClusterService clusterService,
 Client client,
 ActionListener<Map<String,Object>> listener)