Package org.apache.bookkeeper.util
package org.apache.bookkeeper.util
Bookkeeper utilities.
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ClassDescriptionOrdered collection of SequenceGroups will represent entries of the ledger residing in a bookie.This class contains constants used in BookKeeper.ByteBufList is a holder of a sequence of
ByteBufobjects.ByteBufListencoder.This class visits the possible wrapped child buffers of a NettyByteBuffor a given offset and length.The callback interface for visiting buffers.A ByteBuf implementation that can be used as the destination buffer for aByteBuf.getBytes(int, ByteBuf)for visiting the wrapped child buffers.Certificate parsing utilities.Class that provides utility functions for checking disk problems.A disk error exception.A general marker for disk-related exceptions.An out-of-space disk exception.A disk warn threshold exception.Formatter to format an entry.Utility class to initialize Netty event loops.Class for creating hardlinks.Implementation of HardLinkCommandGetter class for Unix.Implementation of HardLinkCommandGetter class for Windows.HardLink statistics counters and methods.OS Types.A hex dump entry formatter.An utility class for I/O related functionality.Utility class to merge iterators.Formatter to format a ledgerId.hex ledgerId formatter.long ledgerId formatter.uuid ledgerId formatter.Local Bookkeeper.Contains utility methods for working with Netty Channels.Generic callback implementation which will run the callback in the thread which matches the ordering key.Native I/O operations.Port manager provides free ports to allows multiple instances of the bookkeeper tests to run at once.A SafeRunnable implementation.A base class for running a Unix command.This is an IOException with exit code added.A simple shell command executor.SnapshotMap<K,V> A snapshotable map.A String-based entry formatter.Provided utilities for parsing network addresses, ledger-id from node paths etc.Caching layer for traversing and monitoring changes on a znode subtree.A tree provider.A tool interface that supports handling of generic command-line options.Zero buffer utility.Provided utilities for zookeeper access, etc.