Modifier and Type | Class and Description |
---|---|
class |
BookKeeperJournalManager
BookKeeper Journal Manager
To use, add the following to hdfs-site.xml.
|
Modifier and Type | Class and Description |
---|---|
class |
QuorumJournalManager
A JournalManager that writes to a set of remote JournalNodes,
requiring a quorum of nodes to ack each write.
|
Modifier and Type | Class and Description |
---|---|
static class |
Storage.StorageDirectory
One of the storage directories.
|
Modifier and Type | Method and Description |
---|---|
static boolean |
Storage.confirmFormat(Iterable<? extends Storage.FormatConfirmable> items,
boolean force,
boolean interactive)
Iterate over each of the
Storage.FormatConfirmable objects,
potentially checking with the user whether it should be formatted. |
Modifier and Type | Interface and Description |
---|---|
interface |
JournalManager
A JournalManager is responsible for managing a single place of storing
edit logs.
|
Modifier and Type | Class and Description |
---|---|
class |
FileJournalManager
Journal manager for the common case of edits files being written
to a storage directory.
|
class |
JournalSet
Manages a collection of Journals.
|
Copyright © 2013 Apache Software Foundation. All rights reserved.