Uses of Interface
alluxio.master.Master

Packages that use Master

Package	Description
alluxio.master
alluxio.master.block
alluxio.master.file
alluxio.master.job
alluxio.master.journal
alluxio.master.journal.noop
alluxio.master.journal.raft
alluxio.master.journal.ufs
alluxio.master.meta
alluxio.master.metrics
alluxio.master.table

Uses of Master in alluxio.master

Classes in alluxio.master that implement Master

Modifier and Type	Class and Description
class	AbstractMaster This is the base class for all masters, and contains common functionality.
class	CoreMaster Abstract class for masters that run in the core master process.
class	NoopMaster Master implementation that does nothing.

Methods in alluxio.master with type parameters of type Master

Modifier and Type	Method and Description
<T extends Master> T	AlluxioJobMasterProcess.getMaster(Class<T> clazz)
<T extends Master> T	AlluxioMasterProcess.getMaster(Class<T> clazz)
abstract <T extends Master> T	MasterProcess.getMaster(Class<T> clazz) Gets the registered class from the master registry.

Methods in alluxio.master that return Master

Modifier and Type	Method and Description
Master	MasterFactory.create(MasterRegistry registry, T context) Factory method to create a new master instance.

Uses of Master in alluxio.master.block

Subinterfaces of Master in alluxio.master.block

Modifier and Type	Interface and Description
interface	BlockMaster Interface of the block master that manages the metadata for all the blocks and block workers in Alluxio.

Classes in alluxio.master.block that implement Master

Modifier and Type	Class and Description
class	DefaultBlockMaster This block master manages the metadata for all the blocks and block workers in Alluxio.

Uses of Master in alluxio.master.file

Subinterfaces of Master in alluxio.master.file

Modifier and Type	Interface and Description
interface	FileSystemMaster The interface of file system master service.

Classes in alluxio.master.file that implement Master

Modifier and Type	Class and Description
class	DefaultFileSystemMaster The master that handles all file system metadata management.

Uses of Master in alluxio.master.job

Classes in alluxio.master.job that implement Master

Modifier and Type	Class and Description
class	JobMaster The master that handles all job managing operations.

Uses of Master in alluxio.master.journal

Methods in alluxio.master.journal with parameters of type Master

Modifier and Type	Method and Description
void	JournalSystem.addJournalSink(Master master, JournalSink journalSink)
void	AbstractJournalSystem.addJournalSink(Master master, JournalSink journalSink)
Journal	JournalSystem.createJournal(Master master) Creates a journal for the given state machine.
Set<JournalSink>	JournalSystem.getJournalSinks(Master master)
Set<JournalSink>	AbstractJournalSystem.getJournalSinks(Master master)
void	JournalSystem.removeJournalSink(Master master, JournalSink journalSink)
void	AbstractJournalSystem.removeJournalSink(Master master, JournalSink journalSink)

Uses of Master in alluxio.master.journal.noop

Methods in alluxio.master.journal.noop with parameters of type Master

Modifier and Type	Method and Description
void	NoopJournalSystem.addJournalSink(Master master, JournalSink journalSink)
Journal	NoopJournalSystem.createJournal(Master master)
Set<JournalSink>	NoopJournalSystem.getJournalSinks(Master master)
void	NoopJournalSystem.removeJournalSink(Master master, JournalSink journalSink)

Uses of Master in alluxio.master.journal.raft

Methods in alluxio.master.journal.raft with parameters of type Master

Modifier and Type	Method and Description
Journal	RaftJournalSystem.createJournal(Master master)

Uses of Master in alluxio.master.journal.ufs

Methods in alluxio.master.journal.ufs with parameters of type Master

Modifier and Type	Method and Description
UfsJournal	UfsJournalSystem.createJournal(Master master)

Constructors in alluxio.master.journal.ufs with parameters of type Master

Constructor and Description
UfsJournal(URI location, Master master, long quietPeriodMs, java.util.function.Supplier<Set<JournalSink>> journalSinks) Creates a new instance of UfsJournal.
UfsJournalCheckpointThread(Master master, UfsJournal journal, java.util.function.Supplier<Set<JournalSink>> journalSinks) Creates a new instance of UfsJournalCheckpointThread.

Uses of Master in alluxio.master.meta

Subinterfaces of Master in alluxio.master.meta

Modifier and Type	Interface and Description
interface	MetaMaster The interface of meta master.

Classes in alluxio.master.meta that implement Master

Modifier and Type	Class and Description
class	DefaultMetaMaster The default meta master.

Methods in alluxio.master.meta that return Master

Modifier and Type	Method and Description
Master	MetaMasterFactory.create(MasterRegistry registry, CoreMasterContext context)

Uses of Master in alluxio.master.metrics

Subinterfaces of Master in alluxio.master.metrics

Modifier and Type	Interface and Description
interface	MetricsMaster Interface of the metrics master that aggregates the cluster-level metrics from workers and clients.

Classes in alluxio.master.metrics that implement Master

Modifier and Type	Class and Description
class	DefaultMetricsMaster Default implementation of the metrics master.

Uses of Master in alluxio.master.table

Subinterfaces of Master in alluxio.master.table

Modifier and Type	Interface and Description
interface	TableMaster Interface of the table master that manages the table service.

Classes in alluxio.master.table that implement Master

Modifier and Type	Class and Description
class	DefaultTableMaster This table master manages catalogs metadata information.