Package org.apache.pulsar.metadata.bookkeeper

Class PulsarLedgerManager

java.lang.Object
org.apache.pulsar.metadata.bookkeeper.PulsarLedgerManager
All Implemented Interfaces:
Closeable, AutoCloseable, org.apache.bookkeeper.meta.LedgerManager
public class PulsarLedgerManager extends Object implements org.apache.bookkeeper.meta.LedgerManager

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.bookkeeper.meta.LedgerManager

    org.apache.bookkeeper.meta.LedgerManager.LedgerRange, org.apache.bookkeeper.meta.LedgerManager.LedgerRangeIterator

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final ConcurrentMap<Long,Set<org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener>>
    listeners
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    asyncProcessLedgers(org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.Processor<Long> processor, org.apache.zookeeper.AsyncCallback.VoidCallback finalCb, Object context, int successRc, int failureRc)
     
    void
    close()
     
    CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>>
    createLedgerMetadata(long ledgerId, org.apache.bookkeeper.client.api.LedgerMetadata inputMetadata)
     
    org.apache.bookkeeper.meta.LedgerManager.LedgerRangeIterator
    getLedgerRanges(long ledgerId)
     
    boolean
    isLedgerParentNode(String path)
    whether the child of ledgersRootPath is a top level parent znode for ledgers (in HierarchicalLedgerManager) or znode of a ledger (in FlatLedgerManager).
    CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>>
    readLedgerMetadata(long ledgerId)
     
    void
    registerLedgerMetadataListener(long ledgerId, org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener listener)
     
    CompletableFuture<Void>
    removeLedgerMetadata(long ledgerId, org.apache.bookkeeper.versioning.Version version)
     
    void
    unregisterLedgerMetadataListener(long ledgerId, org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener listener)
     
    CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>>
    writeLedgerMetadata(long ledgerId, org.apache.bookkeeper.client.api.LedgerMetadata metadata, org.apache.bookkeeper.versioning.Version currentVersion)
     

    Methods inherited from class java.lang.Object

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

  • Field Details

    • listeners

      protected final ConcurrentMap<Long,Set<org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener>> listeners

  • Method Details

    • createLedgerMetadata

      public CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>> createLedgerMetadata(long ledgerId, org.apache.bookkeeper.client.api.LedgerMetadata inputMetadata)
      Specified by:
      createLedgerMetadata in interface org.apache.bookkeeper.meta.LedgerManager

    • removeLedgerMetadata

      public CompletableFuture<Void> removeLedgerMetadata(long ledgerId, org.apache.bookkeeper.versioning.Version version)
      Specified by:
      removeLedgerMetadata in interface org.apache.bookkeeper.meta.LedgerManager

    • readLedgerMetadata

      public CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>> readLedgerMetadata(long ledgerId)
      Specified by:
      readLedgerMetadata in interface org.apache.bookkeeper.meta.LedgerManager

    • writeLedgerMetadata

      public CompletableFuture<org.apache.bookkeeper.versioning.Versioned<org.apache.bookkeeper.client.api.LedgerMetadata>> writeLedgerMetadata(long ledgerId, org.apache.bookkeeper.client.api.LedgerMetadata metadata, org.apache.bookkeeper.versioning.Version currentVersion)
      Specified by:
      writeLedgerMetadata in interface org.apache.bookkeeper.meta.LedgerManager

    • registerLedgerMetadataListener

      public void registerLedgerMetadataListener(long ledgerId, org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener listener)
      Specified by:
      registerLedgerMetadataListener in interface org.apache.bookkeeper.meta.LedgerManager

    • unregisterLedgerMetadataListener

      public void unregisterLedgerMetadataListener(long ledgerId, org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.LedgerMetadataListener listener)
      Specified by:
      unregisterLedgerMetadataListener in interface org.apache.bookkeeper.meta.LedgerManager

    • asyncProcessLedgers

      public void asyncProcessLedgers(org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.Processor<Long> processor, org.apache.zookeeper.AsyncCallback.VoidCallback finalCb, Object context, int successRc, int failureRc)
      Specified by:
      asyncProcessLedgers in interface org.apache.bookkeeper.meta.LedgerManager

    • getLedgerRanges

      public org.apache.bookkeeper.meta.LedgerManager.LedgerRangeIterator getLedgerRanges(long ledgerId)
      Specified by:
      getLedgerRanges in interface org.apache.bookkeeper.meta.LedgerManager

    • close

      public void close() throws IOException
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable
      Throws:
      IOException

    • isLedgerParentNode

      public boolean isLedgerParentNode(String path)
      whether the child of ledgersRootPath is a top level parent znode for ledgers (in HierarchicalLedgerManager) or znode of a ledger (in FlatLedgerManager).