Package org.apache.pulsar.metadata.impl.oxia

Class OxiaMetadataStore

java.lang.Object

org.apache.pulsar.metadata.impl.AbstractMetadataStore

org.apache.pulsar.metadata.impl.oxia.OxiaMetadataStore

All Implemented Interfaces:

AutoCloseable, Consumer<Notification>, MetadataStoreExtended, MetadataStore

public class OxiaMetadataStore
extends AbstractMetadataStore

Field Summary

Fields inherited from class org.apache.pulsar.metadata.impl.AbstractMetadataStore

executor, isClosed, metadataStoreName

Method Summary

Modifier and Type	Method	Description
void	close()
protected CompletableFuture<Boolean>	existsFromStore(String path)
protected CompletableFuture<List<String>>	getChildrenFromStore(String path)
Optional<MetadataEventSynchronizer>	getMetadataEventSynchronizer()	Get MetadataEventSynchronizer to notify and synchronize metadata events.
protected CompletableFuture<Void>	storeDelete(String path, Optional<Long> expectedVersion)
protected CompletableFuture<Optional<GetResult>>	storeGet(String path)
protected CompletableFuture<Stat>	storePut(String path, byte[] data, Optional<Long> optExpectedVersion, EnumSet<CreateOption> options)
void	updateMetadataEventSynchronizer(MetadataEventSynchronizer synchronizer)

Methods inherited from class org.apache.pulsar.metadata.impl.AbstractMetadataStore

accept, alreadyClosedFailedFuture, delete, deleteRecursive, execute, execute, exists, get, getChildren, getMetadataCache, getMetadataCache, getMetadataCache, handleMetadataEvent, invalidateAll, invalidateCaches, isClosed, notifyParentChildrenChanged, parent, put, put, putInternal, receivedNotification, receivedSessionEvent, registerListener, registerSessionListener, registerSyncListener, registerSyncLister, shouldIgnoreEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface org.apache.pulsar.metadata.api.MetadataStore

getDefaultMetadataCacheConfig, getMetadataCache, getMetadataCache, getMetadataCache, sync

Method Details

getChildrenFromStore

protected CompletableFuture<List<String>> getChildrenFromStore(String path)

Specified by:

getChildrenFromStore in class AbstractMetadataStore

existsFromStore

protected CompletableFuture<Boolean> existsFromStore(String path)

Specified by:

existsFromStore in class AbstractMetadataStore

storeGet

protected CompletableFuture<Optional<GetResult>> storeGet(String path)

Specified by:

storeGet in class AbstractMetadataStore

storeDelete

protected CompletableFuture<Void> storeDelete(String path,
 Optional<Long> expectedVersion)

Specified by:

storeDelete in class AbstractMetadataStore

storePut

protected CompletableFuture<Stat> storePut(String path,
 byte[] data,
 Optional<Long> optExpectedVersion,
 EnumSet<CreateOption> options)

Specified by:

storePut in class AbstractMetadataStore

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Overrides:

close in class AbstractMetadataStore

Throws:

Exception

getMetadataEventSynchronizer

public Optional<MetadataEventSynchronizer> getMetadataEventSynchronizer()

Description copied from interface: MetadataStoreExtended

Get MetadataEventSynchronizer to notify and synchronize metadata events.

Returns:

updateMetadataEventSynchronizer

public void updateMetadataEventSynchronizer(MetadataEventSynchronizer synchronizer)