io.druid.server.lookup.cache

Class LookupCoordinatorManager

java.lang.Object

io.druid.server.lookup.cache.LookupCoordinatorManager

public class LookupCoordinatorManager
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOOKUP_CONFIG_KEY
static String	LOOKUP_LISTEN_ANNOUNCE_KEY

Constructor Summary

Constructors

Constructor and Description
LookupCoordinatorManager(com.metamx.http.client.HttpClient httpClient, ListenerDiscoverer listenerDiscoverer, com.fasterxml.jackson.databind.ObjectMapper smileMapper, JacksonConfigManager configManager, LookupCoordinatorManagerConfig lookupCoordinatorManagerConfig)

Method Summary

Modifier and Type	Method and Description
boolean	deleteLookup(String tier, String lookup, AuditInfo auditInfo)
Collection<String>	discoverTiers()
Map<String,Map<String,Map<String,Object>>>	getKnownLookups()
Map<String,Object>	getLookup(String tier, String lookupName) Try to find a lookupName spec for the specified lookupName.
void	start()
void	stop()
boolean	updateLookup(String tier, String lookupName, Map<String,Object> spec, AuditInfo auditInfo)
boolean	updateLookups(Map<String,Map<String,Map<String,Object>>> updateSpec, AuditInfo auditInfo)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOOKUP_CONFIG_KEY

public static final String LOOKUP_CONFIG_KEY

See Also:

Constant Field Values

LOOKUP_LISTEN_ANNOUNCE_KEY

public static final String LOOKUP_LISTEN_ANNOUNCE_KEY

See Also:

Constant Field Values

Constructor Detail

LookupCoordinatorManager

@Inject
public LookupCoordinatorManager(com.metamx.http.client.HttpClient httpClient,
                                        ListenerDiscoverer listenerDiscoverer,
                                        com.fasterxml.jackson.databind.ObjectMapper smileMapper,
                                        JacksonConfigManager configManager,
                                        LookupCoordinatorManagerConfig lookupCoordinatorManagerConfig)

Method Detail

updateLookup

public boolean updateLookup(String tier,
                            String lookupName,
                            Map<String,Object> spec,
                            AuditInfo auditInfo)

updateLookups

public boolean updateLookups(Map<String,Map<String,Map<String,Object>>> updateSpec,
                             AuditInfo auditInfo)

getKnownLookups

public Map<String,Map<String,Map<String,Object>>> getKnownLookups()

deleteLookup

public boolean deleteLookup(String tier,
                            String lookup,
                            AuditInfo auditInfo)

discoverTiers

public Collection<String> discoverTiers()

getLookup

@Nullable
public Map<String,Object> getLookup(String tier,
                                              String lookupName)

Try to find a lookupName spec for the specified lookupName.

Parameters:

lookupName - The lookupName to look for

Returns:

The lookupName spec if found or null if not found or if no lookups at all are found

start

public void start()

stop

public void stop()