org.apache.druid.client.selector

Interface ServerSelectorStrategy

All Known Implementing Classes:

ConnectionCountServerSelectorStrategy, RandomServerSelectorStrategy

public interface ServerSelectorStrategy

Method Summary

Modifier and Type	Method and Description
default <T> QueryableDruidServer	pick(Query<T> query, Set<QueryableDruidServer> servers, DataSegment segment)
default <T> List<QueryableDruidServer>	pick(Query<T> query, Set<QueryableDruidServer> servers, DataSegment segment, int numServersToPick)
default QueryableDruidServer	pick(Set<QueryableDruidServer> servers, DataSegment segment) Deprecated.
default List<QueryableDruidServer>	pick(Set<QueryableDruidServer> servers, DataSegment segment, int numServersToPick) Deprecated.

Method Detail

pick

@Nullable
default <T> QueryableDruidServer pick(@Nullable
                                                Query<T> query,
                                                Set<QueryableDruidServer> servers,
                                                DataSegment segment)

pick

default <T> List<QueryableDruidServer> pick(@Nullable
                                            Query<T> query,
                                            Set<QueryableDruidServer> servers,
                                            DataSegment segment,
                                            int numServersToPick)

pick

@Deprecated
 @Nullable
default QueryableDruidServer pick(Set<QueryableDruidServer> servers,
                                                         DataSegment segment)

Deprecated.

pick

@Deprecated
default List<QueryableDruidServer> pick(Set<QueryableDruidServer> servers,
                                                    DataSegment segment,
                                                    int numServersToPick)

Deprecated.