akka
.
persistence
.
hbase
.
snapshot
HdfsSnapshotter
class
HdfsSnapshotter
extends
HadoopSnapshotter
Dump and read Snapshots to/from HDFS.
Linear Supertypes
HadoopSnapshotter
,
Extension
,
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HdfsSnapshotter
HadoopSnapshotter
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Instance Constructors
new
HdfsSnapshotter
(
system:
ActorSystem
,
settings:
PersistencePluginSettings
)
Type Members
case class
HdfsSnapshotDescriptor
(
persistenceId:
String
,
seqNumber:
Long
,
timestamp:
Long
)
extends
Product
with
Serializable
Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
object
HdfsSnapshotDescriptor
extends
Serializable
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
...
)
def
delete
(
persistenceId:
String
,
criteria:
SnapshotSelectionCriteria
)
:
Unit
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
def
delete
(
meta:
SnapshotMetadata
)
:
Unit
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
def
deserialize
(
bytes:
Array
[
Byte
]
)
:
Try
[
Snapshot
]
Attributes
protected
Definition Classes
HadoopSnapshotter
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
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implicit
val
executionContext
:
MessageDispatcher
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
Definition Classes
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def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
loadAsync
(
persistenceId:
String
,
criteria:
SnapshotSelectionCriteria
)
:
Future
[
Option
[
SelectedSnapshot
]]
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
val
log
:
LoggingAdapter
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
def
saveAsync
(
meta:
SnapshotMetadata
,
snapshot:
Any
)
:
Future
[
Unit
]
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
def
saved
(
meta:
SnapshotMetadata
)
:
Unit
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
val
serialization
:
Serialization
Definition Classes
HadoopSnapshotter
def
serialize
(
snapshot:
Snapshot
)
:
Try
[
Array
[
Byte
]]
Attributes
protected
Definition Classes
HadoopSnapshotter
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
val
system
:
ActorSystem
Definition Classes
HdfsSnapshotter
→
HadoopSnapshotter
def
toString
()
:
String
Definition Classes
AnyRef → Any
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
Inherited from
HadoopSnapshotter
Inherited from
Extension
Inherited from
AnyRef
Inherited from
Any
Ungrouped
Dump and read Snapshots to/from HDFS.