FileStreamRelation

Instance Constructors

new FileStreamRelation(sqlContext: SQLContext, opts: Map[String, String], schema: StructType)

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
val CONF: String
val DIRECTORY: String
val FILTER: String
val INPUT_FORMAT_HDFS: String
val KEY: String
val NEW_FILES_ONLY: String
val VALUE: String
def addDependent(dependent: DependentRelation, catalog: SnappyStoreHiveCatalog): Boolean

Used by DependentRelations to register with parent
Used by DependentRelations to register with parent

Definition Classes
StreamBaseRelation → ParentRelation
final def asInstanceOf[T0]: T0

Definition Classes
Any
def buildScan(): RDD[Row]

Definition Classes
StreamBaseRelation → TableScan
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def context: SnappyStreamingContext

Definition Classes
StreamBaseRelation
def createRowStream(): DStream[InternalRow]

Attributes
protected
Definition Classes
FileStreamRelation → StreamBaseRelation
def destroy(ifExists: Boolean): Unit

Destroy and cleanup this relation.
Destroy and cleanup this relation. It may include, but not limited to, dropping the external table that this relation represents.

Definition Classes
StreamBaseRelation → DestroyRelation
val directory: String
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 getDependents(catalog: SnappyStoreHiveCatalog): Seq[String]

Get the dependent child.
Get the dependent child.

Definition Classes
StreamBaseRelation → ParentRelation
def hashCode(): Int

Definition Classes
AnyRef → Any
def initializeLogIfNecessary(): Unit

Attributes
protected
Definition Classes
Logging
final def isDebugEnabled: Boolean

Attributes
protected
Definition Classes
Logging
final def isInfoEnabled: Boolean

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

Definition Classes
Any
final def isTraceEnabled: Boolean

Attributes
protected
Definition Classes
Logging
final var levelFlags: Int

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 var log_: Logger

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

Definition Classes
AnyRef
val needConversion: Boolean

Definition Classes
StreamBaseRelation → BaseRelation
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
val options: CaseInsensitiveMap

Attributes
protected
Definition Classes
StreamBaseRelation
def recoverDependentRelations(properties: Map[String, String]): Unit

Recover/Re-create the dependent child relations.
Recover/Re-create the dependent child relations. This callback is to recreate Dependent relations when the ParentRelation is being created.

Definition Classes
StreamBaseRelation → ParentRelation
def removeDependent(dependent: DependentRelation, catalog: SnappyStoreHiveCatalog): Boolean

Used by DependentRelations to unregister with parent
Used by DependentRelations to unregister with parent

Definition Classes
StreamBaseRelation → ParentRelation
def resetLogger(): Unit

Attributes
protected
Definition Classes
Logging
val rowConverter: StreamToRowsConverter

Definition Classes
StreamBaseRelation
final lazy val rowStream: DStream[InternalRow]

Definition Classes
StreamBaseRelation → StreamPlan
val schema: StructType

Definition Classes
FileStreamRelation → StreamPlan → BaseRelation
def sizeInBytes: Long

Definition Classes
BaseRelation
val sqlContext: SQLContext

Definition Classes
FileStreamRelation → BaseRelation
val storageLevel: StorageLevel

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

Definition Classes
AnyRef
def tableCreated: Boolean

Return true if table is created by the relation.
Return true if table is created by the relation. This will be used to check while destroying the table incase of a failure while creating the table

Definition Classes
StreamBaseRelation → DestroyRelation
var tableExists: Boolean

Return true if table already existed when the relation object was created.
Return true if table already existed when the relation object was created.

Definition Classes
StreamBaseRelation → DestroyRelation
val tableName: String

Definition Classes
StreamBaseRelation
def toString(): String

Definition Classes
AnyRef → Any
def truncate(): Unit

Truncate the table represented by this relation.
Truncate the table represented by this relation.

Definition Classes
StreamBaseRelation → DestroyRelation
def unhandledFilters(filters: Array[Filter]): Array[Filter]

Definition Classes
BaseRelation
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 streaming

final class FileStreamRelation extends StreamBaseRelation

Instance Constructors

new FileStreamRelation(sqlContext: SQLContext, opts: Map[String, String], schema: StructType)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

val CONF: String

val DIRECTORY: String

val FILTER: String

val INPUT_FORMAT_HDFS: String

val KEY: String

val NEW_FILES_ONLY: String

val VALUE: String

def addDependent(dependent: DependentRelation, catalog: SnappyStoreHiveCatalog): Boolean

final def asInstanceOf[T0]: T0

def buildScan(): RDD[Row]

def clone(): AnyRef

final def context: SnappyStreamingContext

def createRowStream(): DStream[InternalRow]

def destroy(ifExists: Boolean): Unit

val directory: String

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getDependents(catalog: SnappyStoreHiveCatalog): Seq[String]

def hashCode(): Int

def initializeLogIfNecessary(): Unit

final def isDebugEnabled: Boolean

final def isInfoEnabled: Boolean

final def isInstanceOf[T0]: Boolean

final def isTraceEnabled: Boolean

final var levelFlags: Int

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 var log_: Logger

final def ne(arg0: AnyRef): Boolean

val needConversion: Boolean

final def notify(): Unit

final def notifyAll(): Unit

val options: CaseInsensitiveMap

def recoverDependentRelations(properties: Map[String, String]): Unit

def removeDependent(dependent: DependentRelation, catalog: SnappyStoreHiveCatalog): Boolean

def resetLogger(): Unit

val rowConverter: StreamToRowsConverter

final lazy val rowStream: DStream[InternalRow]

val schema: StructType

def sizeInBytes: Long

val sqlContext: SQLContext

val storageLevel: StorageLevel

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

def tableCreated: Boolean

var tableExists: Boolean

val tableName: String

def toString(): String

def truncate(): Unit

def unhandledFilters(filters: Array[Filter]): Array[Filter]

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from StreamBaseRelation

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from DestroyRelation

Inherited from TableScan

Inherited from StreamPlan