com.github.ambry.config

Class HelixPropertyStoreConfig

java.lang.Object

com.github.ambry.config.HelixPropertyStoreConfig

public class HelixPropertyStoreConfig
extends java.lang.Object

The config that is needed to operate a HelixPropertyStore.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HELIX_PROPERTY_STORE_PREFIX
static java.lang.String	HELIX_ROOT_PATH
static java.lang.String	HELIX_ZK_CLIENT_CONNECTION_TIMEOUT_MS
static java.lang.String	HELIX_ZK_CLIENT_SESSION_TIMEOUT_MS
java.lang.String	rootPath The root path of helix property store in the ZooKeeper.
int	zkClientConnectionTimeoutMs Time in ms to time out a connection to a ZooKeeper server.
int	zkClientSessionTimeoutMs Time in ms defines disconnection tolerance by a session.

Constructor Summary

Constructors

Constructor and Description
HelixPropertyStoreConfig(VerifiableProperties verifiableProperties)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

HELIX_PROPERTY_STORE_PREFIX

public static final java.lang.String HELIX_PROPERTY_STORE_PREFIX

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Constant Field Values

HELIX_ZK_CLIENT_CONNECTION_TIMEOUT_MS

public static final java.lang.String HELIX_ZK_CLIENT_CONNECTION_TIMEOUT_MS

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Constant Field Values

HELIX_ZK_CLIENT_SESSION_TIMEOUT_MS

public static final java.lang.String HELIX_ZK_CLIENT_SESSION_TIMEOUT_MS

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Constant Field Values

HELIX_ROOT_PATH

public static final java.lang.String HELIX_ROOT_PATH

See Also:

Constant Field Values

zkClientConnectionTimeoutMs

@Config(value="helix.property.store.zk.client.connection.timeout.ms")
 @Default(value="20 * 1000")
public final int zkClientConnectionTimeoutMs

Time in ms to time out a connection to a ZooKeeper server.

zkClientSessionTimeoutMs

@Config(value="helix.property.store.zk.client.session.timeout.ms")
 @Default(value="20 * 1000")
public final int zkClientSessionTimeoutMs

Time in ms defines disconnection tolerance by a session. I.e., if reconnected within this time, it will be considered as the same session.

rootPath

@Config(value="helix.property.store.root.path")
 @Default(value="/ambry/defaultCluster/helixPropertyStore")
public final java.lang.String rootPath

The root path of helix property store in the ZooKeeper. Must start with /, and must not end with /. It is recommended to make root path in the form of /ambry/<clustername>/helixPropertyStore

Constructor Detail

HelixPropertyStoreConfig

public HelixPropertyStoreConfig(VerifiableProperties verifiableProperties)