org.corfudb.runtime.view

Interface IFailureHandlerPolicy

public interface IFailureHandlerPolicy

Failure Handler Policy modifies the current layout based on the set of failures passed.

Created by zlokhandwala on 11/21/16.

Method Summary

Modifier and Type	Method and Description
Layout	generateLayout(Layout currentLayout, CorfuRuntime corfuRuntime, Set<String> failedNodes, Set<String> healedNodes) Generates a new layout based on the set of failures.

Method Detail

generateLayout

Layout generateLayout(Layout currentLayout,
                      CorfuRuntime corfuRuntime,
                      Set<String> failedNodes,
                      Set<String> healedNodes)

Generates a new layout based on the set of failures.

Parameters:

currentLayout - Latest instance of the layout.

corfuRuntime - A connected instance of the Corfu Runtime.

failedNodes - Set of failed nodes.

healedNodes - Set of healed nodes.

Returns:

generated layout