SnappyCoarseGrainedExecutorBackend

Instance Constructors

new SnappyCoarseGrainedExecutorBackend(rpcEnv: RpcEnv, driverUrl: String, executorId: String, hostName: String, cores: Int, userClassPath: Seq[URL], env: SparkEnv)

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
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
var driver: Option[RpcEndpointRef]

Definition Classes
CoarseGrainedExecutorBackend
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
var executor: Executor

Definition Classes
CoarseGrainedExecutorBackend
def exitExecutor(code: Int, reason: String, throwable: Throwable, notifyDriver: Boolean = true): Unit

Snappy addition (Replace System.exit with exitExecutor).
Snappy addition (Replace System.exit with exitExecutor). We could have added functions calling System.exit to SnappyCoarseGrainedExecutorBackend but those functions will have to be brought in sync with CoarseGrainedExecutorBackend after every merge.

Definition Classes
SnappyCoarseGrainedExecutorBackend → CoarseGrainedExecutorBackend
def exitWithoutRestart(): Unit
def extractLogUrls: Map[String, String]

Definition Classes
CoarseGrainedExecutorBackend
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean = false): Boolean

Attributes
protected
Definition Classes
Logging
def initializeLogIfNecessary(isInterpreter: Boolean): Unit

Attributes
protected
Definition Classes
Logging
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def log: Logger

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def onConnected(remoteAddress: RpcAddress): Unit

Invoked when remoteAddress is connected to the current node.
Invoked when remoteAddress is connected to the current node.

Definition Classes
RpcEndpoint
def onDisconnected(remoteAddress: RpcAddress): Unit

Invoked when remoteAddress is lost.
Invoked when remoteAddress is lost.

Definition Classes
CoarseGrainedExecutorBackend → RpcEndpoint
def onError(cause: Throwable): Unit

Invoked when any exception is thrown during handling messages.
Invoked when any exception is thrown during handling messages.

Definition Classes
RpcEndpoint
def onNetworkError(cause: Throwable, remoteAddress: RpcAddress): Unit

Invoked when some network error happens in the connection between the current node and remoteAddress.
Invoked when some network error happens in the connection between the current node and remoteAddress.

Definition Classes
RpcEndpoint
def onStart(): Unit

Invoked before RpcEndpoint starts to handle any message.
Invoked before RpcEndpoint starts to handle any message.

Definition Classes
SnappyCoarseGrainedExecutorBackend → CoarseGrainedExecutorBackend → RpcEndpoint
def onStop(): Unit

Invoked when RpcEndpoint is stopping.
Invoked when RpcEndpoint is stopping. self will be null in this method and you cannot use it to send or ask messages.

Definition Classes
SnappyCoarseGrainedExecutorBackend → RpcEndpoint
def receive: PartialFunction[Any, Unit]

Process messages from RpcEndpointRef.send or RpcCallContext.reply).
Process messages from RpcEndpointRef.send or RpcCallContext.reply). If receiving a unmatched message, SparkException will be thrown and sent to onError.

Definition Classes
CoarseGrainedExecutorBackend → RpcEndpoint
def receiveAndReply(context: RpcCallContext): PartialFunction[Any, Unit]

Process messages from RpcEndpointRef.ask.
Process messages from RpcEndpointRef.ask. If receiving a unmatched message, SparkException will be thrown and sent to onError.

Definition Classes
RpcEndpoint
def registerExecutor: Executor

Attributes
protected
Definition Classes
SnappyCoarseGrainedExecutorBackend → CoarseGrainedExecutorBackend
val rpcEnv: RpcEnv

The RpcEnv that this RpcEndpoint is registered to.
The RpcEnv that this RpcEndpoint is registered to.

Definition Classes
SnappyCoarseGrainedExecutorBackend → CoarseGrainedExecutorBackend → RpcEndpoint
final def self: RpcEndpointRef

The RpcEndpointRef of this RpcEndpoint.
The RpcEndpointRef of this RpcEndpoint. self will become valid when onStart is called. And self will become null when onStop is called.
Note: Because before onStart, RpcEndpoint has not yet been registered and there is not valid RpcEndpointRef for it. So don't call self before onStart is called.

Definition Classes
RpcEndpoint
def statusUpdate(taskId: Long, state: TaskState.TaskState, data: ByteBuffer): Unit

Avoid sending any message for TaskState.RUNNING which serves no purpose.
Avoid sending any message for TaskState.RUNNING which serves no purpose.

Definition Classes
SnappyCoarseGrainedExecutorBackend → CoarseGrainedExecutorBackend → ExecutorBackend
final def stop(): Unit

A convenient method to stop RpcEndpoint.
A convenient method to stop RpcEndpoint.

Definition Classes
RpcEndpoint
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
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( ... )

Related Doc: package executor

class SnappyCoarseGrainedExecutorBackend extends CoarseGrainedExecutorBackend

Instance Constructors

new SnappyCoarseGrainedExecutorBackend(rpcEnv: RpcEnv, driverUrl: String, executorId: String, hostName: String, cores: Int, userClassPath: Seq[URL], env: SparkEnv)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

var driver: Option[RpcEndpointRef]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

var executor: Executor

def exitExecutor(code: Int, reason: String, throwable: Throwable, notifyDriver: Boolean = true): Unit

def exitWithoutRestart(): Unit

def extractLogUrls: Map[String, String]

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean = false): Boolean

def initializeLogIfNecessary(isInterpreter: Boolean): Unit

final def isInstanceOf[T0]: Boolean

def isTraceEnabled(): Boolean

def log: Logger

def logDebug(msg: ⇒ String, throwable: Throwable): Unit

def logDebug(msg: ⇒ String): Unit

def logError(msg: ⇒ String, throwable: Throwable): Unit

def logError(msg: ⇒ String): Unit

def logInfo(msg: ⇒ String, throwable: Throwable): Unit

def logInfo(msg: ⇒ String): Unit

def logName: String

def logTrace(msg: ⇒ String, throwable: Throwable): Unit

def logTrace(msg: ⇒ String): Unit

def logWarning(msg: ⇒ String, throwable: Throwable): Unit

def logWarning(msg: ⇒ String): Unit

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def onConnected(remoteAddress: RpcAddress): Unit

def onDisconnected(remoteAddress: RpcAddress): Unit

def onError(cause: Throwable): Unit

def onNetworkError(cause: Throwable, remoteAddress: RpcAddress): Unit

def onStart(): Unit

def onStop(): Unit

def receive: PartialFunction[Any, Unit]

def receiveAndReply(context: RpcCallContext): PartialFunction[Any, Unit]

def registerExecutor: Executor

val rpcEnv: RpcEnv

final def self: RpcEndpointRef

def statusUpdate(taskId: Long, state: TaskState.TaskState, data: ByteBuffer): Unit

final def stop(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from CoarseGrainedExecutorBackend

Inherited from internal.Logging

Inherited from ExecutorBackend

Inherited from ThreadSafeRpcEndpoint

Inherited from RpcEndpoint

Inherited from AnyRef

Inherited from Any

Ungrouped