Package com.linkedin.venice.fastclient.meta

Class ThinClientBasedMetadata

java.lang.Object

com.linkedin.venice.fastclient.meta.AbstractStoreMetadata

com.linkedin.venice.fastclient.meta.VeniceClientBasedMetadata

com.linkedin.venice.fastclient.meta.ThinClientBasedMetadata

All Implemented Interfaces:

StoreMetadata, SchemaReader, java.io.Closeable, java.lang.AutoCloseable

public class ThinClientBasedMetadata
extends VeniceClientBasedMetadata

An implementation of the VeniceClientBasedMetadata that uses a Venice thin client to refresh the local metadata cache periodically.

Field Summary

Fields inherited from class com.linkedin.venice.fastclient.meta.AbstractStoreMetadata

routingStrategy, storeName

Constructor Summary

Constructors

Constructor	Description
ThinClientBasedMetadata(ClientConfig clientConfig, AvroSpecificStoreClient<StoreMetaKey,StoreMetaValue> thinClient)

Method Summary

Modifier and Type	Method	Description
protected StoreMetaValue	getStoreMetaValue(StoreMetaKey key)

Methods inherited from class com.linkedin.venice.fastclient.meta.VeniceClientBasedMetadata

close, getCompressor, getCurrentStoreVersion, getKeySchema, getLatestUpdateSchema, getLatestValueSchema, getLatestValueSchemaId, getPartitionId, getReplicas, getUpdateSchema, getValueSchema, getValueSchemaId, start

Methods inherited from class com.linkedin.venice.fastclient.meta.AbstractStoreMetadata

getBatchGetLimit, getCompressor, getInstanceHealthMonitor, getPartitionId, getReplicas, getStoreName, setRoutingStrategy, trackHealthBasedOnRequestToInstance

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.linkedin.venice.fastclient.meta.StoreMetadata

getReplicas, isReady

Constructor Detail

ThinClientBasedMetadata

public ThinClientBasedMetadata(ClientConfig clientConfig,
                               AvroSpecificStoreClient<StoreMetaKey,StoreMetaValue> thinClient)

Method Detail

getStoreMetaValue

protected StoreMetaValue getStoreMetaValue(StoreMetaKey key)

Specified by:

getStoreMetaValue in class VeniceClientBasedMetadata