DataStreamWriter

Instance Constructors

new DataStreamWriter(writeConf: VectorEndpointConf, tableColumnMetadata: Seq[ColumnMetadata])(implicit arg0: (T) ⇒ Row)

writeConf
Write configuration to be used when connecting to the DataStream API

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( ... )
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 hashCode(): Int

Definition Classes
AnyRef → Any
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
implicit def nameToAcc(name: String)(implicit pmap: ProfAccMap): ProfAcc

Definition Classes
Profiling
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def profile(acc: ProfAcc)(implicit pmap: ProfAccMap): Unit

Start measuring time and record it in acc.
Start measuring time and record it in acc.

Definition Classes
Profiling
Note
This function should always be used in combination with profileEnd in a similar way with opening and closing a sequence of brackets, where the code between a profile call and its corresponding profileEnd will have its execution time measured and stored into acc
def profileEnd(implicit pmap: ProfAccMap): Unit

Finish profiling the current section of code, as determined by the most recent profile call
Finish profiling the current section of code, as determined by the most recent profile call

Definition Classes
Profiling
def profileInit(names: String*): ProfAccMap

Initialize profiling
Initialize profiling

Definition Classes
Profiling
def profilePrint(implicit pmap: ProfAccMap): Unit

Print profile information using log
Print profile information using log

Definition Classes
Profiling
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( ... )
def write(taskContext: TaskContext, data: Iterator[T]): Unit

This function is executed once for each partition of InsertRDD and it will open a socket connection, process all data assigned to its corresponding partition (taskContext.partitionId) and then close the connection.

Related Docs: object DataStreamWriter | package writer

class DataStreamWriter[T] extends Logging with Serializable with Profiling

Instance Constructors

new DataStreamWriter(writeConf: VectorEndpointConf, tableColumnMetadata: Seq[ColumnMetadata])(implicit arg0: (T) ⇒ Row)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

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

implicit def nameToAcc(name: String)(implicit pmap: ProfAccMap): ProfAcc

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def profile(acc: ProfAcc)(implicit pmap: ProfAccMap): Unit

def profileEnd(implicit pmap: ProfAccMap): Unit

def profileInit(names: String*): ProfAccMap

def profilePrint(implicit pmap: ProfAccMap): 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

def write(taskContext: TaskContext, data: Iterator[T]): Unit

Inherited from Profiling

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped