org.apache.pulsar.broker.storage

Interface ManagedLedgerStorage

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

ManagedLedgerClientFactory

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public interface ManagedLedgerStorage
extends AutoCloseable

Storage to access ManagedLedgers.

Method Summary

Modifier and Type	Method and Description
void	close() Close the storage.
static ManagedLedgerStorage	create(ServiceConfiguration conf, org.apache.pulsar.metadata.api.extended.MetadataStoreExtended metadataStore, ZooKeeper zkClient, BookKeeperClientFactory bkProvider, io.netty.channel.EventLoopGroup eventLoopGroup) Initialize the ManagedLedgerStorage from the provided resources.
BookKeeper	getBookKeeperClient() Return the default bookkeeper client.
ManagedLedgerFactory	getManagedLedgerFactory() Return the factory to create ManagedLedgerFactory.
org.apache.bookkeeper.stats.StatsProvider	getStatsProvider() Return the stats provider to expose the stats of the storage implementation.
void	initialize(ServiceConfiguration conf, org.apache.pulsar.metadata.api.extended.MetadataStoreExtended metadataStore, ZooKeeper zkClient, BookKeeperClientFactory bookkeeperProvider, io.netty.channel.EventLoopGroup eventLoopGroup) Initialize the managed ledger storage.

Method Detail

initialize

void initialize(ServiceConfiguration conf,
                org.apache.pulsar.metadata.api.extended.MetadataStoreExtended metadataStore,
                ZooKeeper zkClient,
                BookKeeperClientFactory bookkeeperProvider,
                io.netty.channel.EventLoopGroup eventLoopGroup)
         throws Exception

Initialize the managed ledger storage.

Parameters:

conf - service config

zkClient - zk client

bookkeeperProvider - bookkeeper provider

Throws:

Exception

getManagedLedgerFactory

ManagedLedgerFactory getManagedLedgerFactory()

Return the factory to create ManagedLedgerFactory.

Returns:

the factory to create ManagedLedgerFactory.

getStatsProvider

org.apache.bookkeeper.stats.StatsProvider getStatsProvider()

Return the stats provider to expose the stats of the storage implementation.

Returns:

the stats provider.

getBookKeeperClient

BookKeeper getBookKeeperClient()

Return the default bookkeeper client.

Returns:

the default bookkeeper client.

close

void close()
    throws IOException

Close the storage.

Specified by:

close in interface AutoCloseable

Throws:

IOException

create

static ManagedLedgerStorage create(ServiceConfiguration conf,
                                   org.apache.pulsar.metadata.api.extended.MetadataStoreExtended metadataStore,
                                   ZooKeeper zkClient,
                                   BookKeeperClientFactory bkProvider,
                                   io.netty.channel.EventLoopGroup eventLoopGroup)
                            throws Exception

Initialize the ManagedLedgerStorage from the provided resources.

Parameters:

conf - service config

zkClient - zookeeper client

bkProvider - bookkeeper client provider

Returns:

the initialized managed ledger storage.

Throws:

Exception