Package com.linkedin.davinci.store.cache

Class VeniceStoreCacheStorageEngine

java.lang.Object

com.linkedin.davinci.store.AbstractStorageEngine<VeniceStoreCacheStoragePartition>

com.linkedin.davinci.store.cache.VeniceStoreCacheStorageEngine

All Implemented Interfaces:

Closeable, AutoCloseable

public class VeniceStoreCacheStorageEngine
extends AbstractStorageEngine<VeniceStoreCacheStoragePartition>

Nested Class Summary

Nested classes/interfaces inherited from class com.linkedin.davinci.store.AbstractStorageEngine

AbstractStorageEngine.StoragePartitionAdjustmentTrigger

Field Summary

Fields inherited from class com.linkedin.davinci.store.AbstractStorageEngine

METADATA_PARTITION_ID

Constructor Summary

Constructors

Constructor	Description
VeniceStoreCacheStorageEngine(String storeVersionName, ObjectCacheConfig config, org.apache.avro.Schema keySchema, com.github.benmanes.caffeine.cache.AsyncCacheLoader asyncCacheLoader)

Method Summary

Modifier and Type	Method	Description
VeniceStoreCacheStoragePartition	createStoragePartition(StoragePartitionConfig partitionConfig)
VeniceStoreCache	getCache()
AbstractStoragePartition	getPartitionOrThrow(int partitionId)
Set<Integer>	getPersistedPartitionIds()
ReadWriteLock	getRWLockForPartitionOrThrow(int partitionId)	Making it public is for testing purpose.
long	getStoreSizeInBytes()
PersistenceType	getType()
<K, V> void	putDeserializedValue(K key, V value)

Methods inherited from class com.linkedin.davinci.store.AbstractStorageEngine

addStoragePartition, addStoragePartition, adjustStoragePartition, beginBatchWrite, checkDatabaseIntegrity, clearPartitionOffset, clearStoreVersionState, close, closeMetadataPartition, closePartition, containsPartition, createSnapshot, delete, deleteWithReplicationMetadata, drop, dropMetadataPartition, dropPartition, endBatchWrite, get, get, get, getByKeyPrefix, getCachedRMDSizeInBytes, getCachedStoreSizeInBytes, getCompressionStrategy, getIterator, getMetadataPartition, getNumberOfPartitions, getPartitionIds, getPartitionOffset, getPartitionSizeInBytes, getReplicationMetadata, getRMDSizeInBytes, getStoreVersionName, getStoreVersionState, hasMemorySpaceLeft, isChunked, isClosed, isMetadataPartition, put, put, put, putPartitionOffset, putReplicationMetadata, putStoreVersionState, putWithReplicationMetadata, reopenStoragePartition, restoreStoragePartitions, restoreStoragePartitions, suppressLogs, sync, toString, updateStoreVersionStateCache

Methods inherited from class java.lang.Object

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

Constructor Details

VeniceStoreCacheStorageEngine

public VeniceStoreCacheStorageEngine(String storeVersionName,
 ObjectCacheConfig config,
 org.apache.avro.Schema keySchema,
 com.github.benmanes.caffeine.cache.AsyncCacheLoader asyncCacheLoader)

Method Details

getType

public PersistenceType getType()

Specified by:

getType in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

getStoreSizeInBytes

public long getStoreSizeInBytes()

Specified by:

getStoreSizeInBytes in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

getPersistedPartitionIds

public Set<Integer> getPersistedPartitionIds()

Specified by:

getPersistedPartitionIds in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

createStoragePartition

public VeniceStoreCacheStoragePartition createStoragePartition(StoragePartitionConfig partitionConfig)

Specified by:

createStoragePartition in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

getPartitionOrThrow

public AbstractStoragePartition getPartitionOrThrow(int partitionId)

Overrides:

getPartitionOrThrow in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

getRWLockForPartitionOrThrow

public ReadWriteLock getRWLockForPartitionOrThrow(int partitionId)

Description copied from class: AbstractStorageEngine

Making it public is for testing purpose.

Overrides:

getRWLockForPartitionOrThrow in class AbstractStorageEngine<VeniceStoreCacheStoragePartition>

putDeserializedValue

public <K,
V> void putDeserializedValue(K key,
 V value)

getCache

public VeniceStoreCache getCache()