org.apache.twill.api

Interface TwillSpecification.Builder.MorePlacementPolicies

All Known Implementing Classes:

TwillSpecification.Builder.PlacementPolicySetter

Enclosing class:

TwillSpecification.Builder

public static interface TwillSpecification.Builder.MorePlacementPolicies

Interface to add placement policies to the application.

Method Summary

Modifier and Type	Method and Description
TwillSpecification.Builder.PlacementPolicySetter	add(Hosts hosts, Racks racks, String runnableName, String... runnableNames) Specify hosts and racks for a list of runnables.
TwillSpecification.Builder.PlacementPolicySetter	add(Hosts hosts, String runnableName, String... runnableNames) Specify hosts for a list of runnables.
TwillSpecification.Builder.PlacementPolicySetter	add(Racks racks, String runnableName, String... runnableNames) Specify racks for a list of runnables.
TwillSpecification.Builder.PlacementPolicySetter	add(TwillSpecification.PlacementPolicy.Type type, String runnableName, String... runnableNames) Specify a placement policy for a list of runnables.

Method Detail

add

TwillSpecification.Builder.PlacementPolicySetter add(Hosts hosts,
                                                     String runnableName,
                                                     String... runnableNames)

Specify hosts for a list of runnables.

Parameters:

hosts - Hosts specifying a set of hosts.

runnableName - a runnable name.

runnableNames - a list of runnable names.

Returns:

A reference to either add more placement policies or skip to defining execution order.

add

TwillSpecification.Builder.PlacementPolicySetter add(Racks racks,
                                                     String runnableName,
                                                     String... runnableNames)

Specify racks for a list of runnables.

Parameters:

racks - Racks specifying a set of racks.

runnableName - a runnable name.

runnableNames - a list of runnable names.

Returns:

A reference to either add more placement policies or skip to defining execution order.

add

TwillSpecification.Builder.PlacementPolicySetter add(Hosts hosts,
                                                     Racks racks,
                                                     String runnableName,
                                                     String... runnableNames)

Specify hosts and racks for a list of runnables.

Parameters:

hosts - Hosts specifying a set of hosts.

racks - Racks specifying a set of racks.

runnableName - a runnable name.

runnableNames - a list of runnable names.

Returns:

A reference to either add more placement policies or skip to defining execution order.

add

TwillSpecification.Builder.PlacementPolicySetter add(TwillSpecification.PlacementPolicy.Type type,
                                                     String runnableName,
                                                     String... runnableNames)

Specify a placement policy for a list of runnables.

Parameters:

type - TwillSpecification.PlacementPolicy.Type specifying a specific placement policy type.

runnableName - a runnable name.

runnableNames - a list of runnable names.

Returns:

A reference to either add more placement policies or skip to defining execution order.