SnappyExecutor

Instance Constructors

new SnappyExecutor(executorId: String, executorHostname: String, env: SparkEnv, userClassPath: Seq[URL] = Nil, exceptionHandler: SnappyUncaughtExceptionHandler, isLocal: Boolean = false)

Type Members

class ClassLoaderKey extends AnyRef
class TaskRunner extends Runnable

Definition Classes
Executor

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
def addReplClassLoaderIfNeeded(parent: ClassLoader): ClassLoader

If the REPL is in use, add another ClassLoader that will read new classes defined by the REPL as the user types code
If the REPL is in use, add another ClassLoader that will read new classes defined by the REPL as the user types code

Definition Classes
Executor
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val conf: SparkConf

Attributes
protected
Definition Classes
Executor
def createClassLoader(): MutableURLClassLoader

Create a ClassLoader for use in tasks, adding any JARs specified by the user or any classes created by the interpreter to the search path
Create a ClassLoader for use in tasks, adding any JARs specified by the user or any classes created by the interpreter to the search path

Attributes
protected
Definition Classes
Executor
val currentJars: HashMap[String, Long]

Attributes
protected
Definition Classes
Executor
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
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 getLocalDir: String
def handleNonDefaultCpusPerTask(init: Boolean): Unit

Attributes
protected
Definition Classes
SnappyExecutor → Executor
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
def invalidateReplLoader(replDir: String): Unit
def isFatalError(t: Throwable): Boolean

Definition Classes
SnappyExecutor → Executor
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isStoreCloseException(t: Throwable): Boolean

Definition Classes
SnappyExecutor → Executor
def isStoreException(t: Throwable): Boolean

Definition Classes
SnappyExecutor → Executor
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def killAllTasks(interruptThread: Boolean): Unit

Function to kill the running tasks in an executor.
Function to kill the running tasks in an executor. This can be called by executor back-ends to kill the tasks instead of taking the JVM down.
interruptThread
whether to interrupt the task thread

Definition Classes
Executor
def killTask(taskId: Long, interruptThread: Boolean): Unit

Definition Classes
Executor
def launchTask(context: ExecutorBackend, taskId: Long, attemptNumber: Int, taskName: String, serializedTask: ByteBuffer, taskData: (Array[Byte], Long)): Unit

Definition Classes
Executor
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 removeJarsFromExecutorLoader(jars: Array[String]): Unit
var replClassLoader: ClassLoader

Attributes
protected
Definition Classes
Executor
def stop(): Unit

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

Definition Classes
AnyRef
final val taskReaperPool: ThreadPoolExecutor

Attributes
protected
Definition Classes
Executor
final val threadPool: ThreadPoolExecutor

Attributes
protected
Definition Classes
Executor
def toString(): String

Definition Classes
AnyRef → Any
def updateDependencies(newFiles: HashMap[String, Long], newJars: HashMap[String, Long]): Unit

Download any missing dependencies if we receive a new set of files and JARs from the SparkContext.
Download any missing dependencies if we receive a new set of files and JARs from the SparkContext. Also adds any new JARs we fetched to the class loader.

Definition Classes
SnappyExecutor → Executor
def updateMainLoader(jars: Array[String]): Unit
var urlClassLoader: MutableURLClassLoader

Attributes
protected
Definition Classes
Executor
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 SnappyExecutor extends Executor

Instance Constructors

new SnappyExecutor(executorId: String, executorHostname: String, env: SparkEnv, userClassPath: Seq[URL] = Nil, exceptionHandler: SnappyUncaughtExceptionHandler, isLocal: Boolean = false)

Type Members

class ClassLoaderKey extends AnyRef

class TaskRunner extends Runnable

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def addReplClassLoaderIfNeeded(parent: ClassLoader): ClassLoader

final def asInstanceOf[T0]: T0

def clone(): AnyRef

val conf: SparkConf

def createClassLoader(): MutableURLClassLoader

val currentJars: HashMap[String, Long]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getLocalDir: String

def handleNonDefaultCpusPerTask(init: Boolean): Unit

def hashCode(): Int

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

def initializeLogIfNecessary(isInterpreter: Boolean): Unit

def invalidateReplLoader(replDir: String): Unit

def isFatalError(t: Throwable): Boolean

final def isInstanceOf[T0]: Boolean

def isStoreCloseException(t: Throwable): Boolean

def isStoreException(t: Throwable): Boolean

def isTraceEnabled(): Boolean

def killAllTasks(interruptThread: Boolean): Unit

def killTask(taskId: Long, interruptThread: Boolean): Unit

def launchTask(context: ExecutorBackend, taskId: Long, attemptNumber: Int, taskName: String, serializedTask: ByteBuffer, taskData: (Array[Byte], Long)): Unit

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 removeJarsFromExecutorLoader(jars: Array[String]): Unit

var replClassLoader: ClassLoader

def stop(): Unit

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

final val taskReaperPool: ThreadPoolExecutor

final val threadPool: ThreadPoolExecutor

def toString(): String

def updateDependencies(newFiles: HashMap[String, Long], newJars: HashMap[String, Long]): Unit

def updateMainLoader(jars: Array[String]): Unit

var urlClassLoader: MutableURLClassLoader

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Executor

Inherited from internal.Logging

Inherited from AnyRef

Inherited from Any

Ungrouped