Modifier and Type | Interface and Description |
---|---|
interface |
Master
This interface contains common operations for all masters.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractMaster
This is the base class for all masters, and contains common functionality.
|
class |
NoopMaster
Master implementation that does nothing.
|
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.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultBlockMaster
This block master manages the metadata for all the blocks and block workers in Alluxio.
|
Modifier and Type | Interface and Description |
---|---|
interface |
FileSystemMaster
The interface of file system master.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultFileSystemMaster
The master that handles all file system metadata management.
|
Modifier and Type | Class and Description |
---|---|
class |
InodeTree
Represents the tree of Inodes.
|
class |
MountTable
This class is used for keeping track of Alluxio mount points.
|
Modifier and Type | Interface and Description |
---|---|
interface |
JournalEntryStateMachine
Interface for a state machine which operates on
Journal.JournalEntry s. |
Modifier and Type | Interface and Description |
---|---|
interface |
KeyValueMaster
Interface of key-value master that stores key-value store information in Alluxio,
including the partitions of each key-value store.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultKeyValueMaster
This master stores key-value store information in Alluxio, including the partitions of
each key-value store.
|
Modifier and Type | Interface and Description |
---|---|
interface |
LineageMaster
The lineage master interface stores the lineage metadata in Alluxio, this interface contains
common components that manage all lineage-related activities.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultLineageMaster
The default lineage master stores the lineage metadata in Alluxio, and it contains the components
that manage all lineage-related activities.
|
Modifier and Type | Class and Description |
---|---|
class |
LineageStore
A store of lineages.
|
Modifier and Type | Interface and Description |
---|---|
interface |
MetaMaster
The interface of meta master.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultMetaMaster
The default meta master.
|
Modifier and Type | Interface and Description |
---|---|
interface |
MetricsMaster
Interface of the metrics master that aggregates the cluster-level metrics from workers and
clients.
|
Modifier and Type | Class and Description |
---|---|
class |
DefaultMetricsMaster
Default implementation of the metrics master.
|
Modifier and Type | Class and Description |
---|---|
class |
MasterUfsManager
A class that manages the UFS for master servers.
|
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