com.mapr.util.zookeeper

Class ZKDataRetrieval

java.lang.Object

com.mapr.util.zookeeper.ZKDataRetrieval

All Implemented Interfaces:

org.apache.zookeeper.Watcher

public class ZKDataRetrieval
extends java.lang.Object
implements org.apache.zookeeper.Watcher

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.Watcher

org.apache.zookeeper.Watcher.Event

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLDB_SERVICE_MASTER_PATH
static java.lang.String	CONF_SERVICES_PATH
static java.lang.String	SERVER_PATH
static java.lang.String	SERVICES_PATH
static int	TIMEOUT_SERVER

Constructor Summary

Constructors

Constructor and Description
ZKDataRetrieval(java.lang.String zkConnectString)
ZKDataRetrieval(java.lang.String zkConnectString, java.lang.String rmHAZNode)

Method Summary

Modifier and Type	Method and Description
byte[]	getActiveRMZNodeData()
java.util.Map<java.lang.String,java.util.List<java.lang.String>>	getConfigServicesMap()
java.util.List<java.lang.String>	getServersInfo()
com.mapr.fs.proto.Common.ServiceData	getServiceMasterData(java.lang.String serviceName)
java.util.Map<java.lang.String,java.util.List<java.lang.String>>	getServicesMap()
java.util.Map<java.lang.String,com.mapr.fs.proto.Common.ServiceData>	getServiceToMasterMap()
java.util.Map<java.lang.String,java.util.Map<java.lang.String,com.mapr.fs.proto.Common.ServiceData>>	getServiceToNodeMap()
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Properties>>	getServiceToPropertiesMap()
org.apache.zookeeper.ZooKeeper	getZKObject()
java.lang.String	getZKString()
void	process(org.apache.zookeeper.WatchedEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

CLDB_SERVICE_MASTER_PATH

public static final java.lang.String CLDB_SERVICE_MASTER_PATH

See Also:

Constant Field Values

SERVER_PATH

public static final java.lang.String SERVER_PATH

See Also:

Constant Field Values

SERVICES_PATH

public static final java.lang.String SERVICES_PATH

See Also:

Constant Field Values

CONF_SERVICES_PATH

public static final java.lang.String CONF_SERVICES_PATH

See Also:

Constant Field Values

TIMEOUT_SERVER

public static final int TIMEOUT_SERVER

See Also:

Constant Field Values

Constructor Detail

ZKDataRetrieval

public ZKDataRetrieval(java.lang.String zkConnectString)

ZKDataRetrieval

public ZKDataRetrieval(java.lang.String zkConnectString,
                       java.lang.String rmHAZNode)

Method Detail

getZKString

public java.lang.String getZKString()

getZKObject

public org.apache.zookeeper.ZooKeeper getZKObject()

getServiceToNodeMap

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,com.mapr.fs.proto.Common.ServiceData>> getServiceToNodeMap()

getServiceToMasterMap

public java.util.Map<java.lang.String,com.mapr.fs.proto.Common.ServiceData> getServiceToMasterMap()

getServiceToPropertiesMap

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Properties>> getServiceToPropertiesMap()

getActiveRMZNodeData

public byte[] getActiveRMZNodeData()

getServersInfo

public java.util.List<java.lang.String> getServersInfo()

getConfigServicesMap

public java.util.Map<java.lang.String,java.util.List<java.lang.String>> getConfigServicesMap()

getServiceMasterData

public com.mapr.fs.proto.Common.ServiceData getServiceMasterData(java.lang.String serviceName)

getServicesMap

public java.util.Map<java.lang.String,java.util.List<java.lang.String>> getServicesMap()

process

public void process(org.apache.zookeeper.WatchedEvent event)

Specified by:

process in interface org.apache.zookeeper.Watcher