Package org.apache.zookeeper.server.controller

Class ControllerServerConfig

java.lang.Object

org.apache.zookeeper.server.quorum.QuorumPeerConfig

org.apache.zookeeper.server.controller.ControllerServerConfig

public class ControllerServerConfig
extends QuorumPeerConfig

Config for the ControllerService. Responsible for providing the minimum set of configurations that's required to spin up a single member ensemble.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.zookeeper.server.quorum.QuorumPeerConfig

QuorumPeerConfig.ConfigException

Field Summary

Fields

Modifier and Type	Field	Description
static String	CLIENT_PORT_KEY
static String	CONTROLLER_PORT_KEY

Fields inherited from class org.apache.zookeeper.server.quorum.QuorumPeerConfig

clientPortAddress, clientPortListenBacklog, configFileStr, connectToLearnerMasterLimit, dataDir, dataLogDir, dynamicConfigFileStr, electionAlg, electionPort, initialConfig, initLimit, jvmPauseInfoThresholdMs, jvmPauseMonitorToRun, jvmPauseSleepTimeMs, jvmPauseWarnThresholdMs, lastSeenQuorumVerifier, localSessionsEnabled, localSessionsUpgradingEnabled, maxClientCnxns, maxSessionTimeout, metricsProviderClassName, metricsProviderConfiguration, minSessionTimeout, nextDynamicConfigFileSuffix, observerMasterPort, oraclePath, peerType, purgeInterval, quorumCnxnThreadsSize, quorumEnableSasl, quorumLearnerLoginContext, quorumLearnerRequireSasl, quorumListenOnAllIPs, quorumServerLoginContext, quorumServerRequireSasl, quorumServicePrincipal, quorumVerifier, secureClientPortAddress, serverId, shouldUsePortUnification, snapRetainCount, sslQuorum, sslQuorumReloadCertFiles, syncEnabled, syncLimit, tickTime

Constructor Summary

Constructors

Constructor	Description
ControllerServerConfig(int controllerPort, int zkServerPort, String dataDirPath)	Instantiate a config object with required parameters.
ControllerServerConfig(String configFile)	Instantiate a new config via a zk config file.
ControllerServerConfig(InetAddress hostAddress, int controllerPort, int zkServerPort, String dataDirPath)	Instantiate a config object with required parameters.

Method Summary

Modifier and Type	Method	Description
void	ensureComplete()	Ensure config is acceptable by filling in default values for any missing quorum configuration (specifically in the case of a single machine ensemble)
InetSocketAddress	getControllerAddress()
ServerConfig	getZooKeeperServerConfig()
void	parse(String configFile)	Parse a ZooKeeper configuration file

Methods inherited from class org.apache.zookeeper.server.quorum.QuorumPeerConfig

areLocalSessionsEnabled, checkValidity, configureSSLAuth, deleteFile, editStaticConfig, getClientPortAddress, getClientPortListenBacklog, getConfigFilename, getConnectToLearnerMasterLimit, getDataDir, getDataLogDir, getElectionAlg, getElectionPort, getInitialConfig, getInitLimit, getJvmPauseInfoThresholdMs, getJvmPauseSleepTimeMs, getJvmPauseWarnThresholdMs, getLastSeenQuorumVerifier, getMaxClientCnxns, getMaxSessionTimeout, getMetricsProviderClassName, getMetricsProviderConfiguration, getMinSessionTimeout, getMultiAddressReachabilityCheckTimeoutMs, getObserverMasterPort, getPeerType, getPurgeInterval, getQuorumListenOnAllIPs, getQuorumVerifier, getSecureClientPortAddress, getServerId, getServers, getSnapRetainCount, getSyncEnabled, getSyncLimit, getTickTime, getVersionFromFilename, isDistributed, isJvmPauseMonitorToRun, isLocalSessionsUpgradingEnabled, isMultiAddressEnabled, isMultiAddressReachabilityCheckEnabled, isReconfigEnabled, isSslQuorum, isStandaloneEnabled, parseDynamicConfig, parseProperties, setReconfigEnabled, setStandaloneEnabled, shouldUsePortUnification, writeDynamicConfig

Methods inherited from class java.lang.Object

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

Field Detail

CONTROLLER_PORT_KEY

public static final String CONTROLLER_PORT_KEY

See Also:

Constant Field Values

CLIENT_PORT_KEY

public static final String CLIENT_PORT_KEY

See Also:

Constant Field Values

Constructor Detail

ControllerServerConfig

public ControllerServerConfig(String configFile)
                       throws QuorumPeerConfig.ConfigException

Instantiate a new config via a zk config file.

Parameters:

configFile - path to the configuration file

Throws:

QuorumPeerConfig.ConfigException

ControllerServerConfig

public ControllerServerConfig(InetAddress hostAddress,
                              int controllerPort,
                              int zkServerPort,
                              String dataDirPath)

Instantiate a config object with required parameters.

Parameters:

hostAddress - The address to bind to (likely loopback or localhost)

controllerPort - Port the controller will listen for incoming control command sent from CommandClient.

zkServerPort - Port the ZooKeeper server will listen on.

dataDirPath - Path to the data directory that ZooKeeperServer uses.

ControllerServerConfig

public ControllerServerConfig(int controllerPort,
                              int zkServerPort,
                              String dataDirPath)

Instantiate a config object with required parameters.

Parameters:

controllerPort - Port the controller will listen for incoming control command sent from CommandClient.

zkServerPort - Port the ZooKeeper server will listen on.

dataDirPath - Path to the data directory that ZooKeeperServer uses.

Method Detail

getControllerAddress

public InetSocketAddress getControllerAddress()

getZooKeeperServerConfig

public ServerConfig getZooKeeperServerConfig()

parse

public void parse(String configFile)
           throws QuorumPeerConfig.ConfigException

Description copied from class: QuorumPeerConfig

Parse a ZooKeeper configuration file

Overrides:

parse in class QuorumPeerConfig

Parameters:

configFile - the patch of the configuration file

Throws:

QuorumPeerConfig.ConfigException - error processing configuration

ensureComplete

public void ensureComplete()
                    throws IOException

Ensure config is acceptable by filling in default values for any missing quorum configuration (specifically in the case of a single machine ensemble)

Throws:

IOException