Spark Project SQL 3.5.6 API < Back

Packages

package root

Definition Classes
root
package org

Definition Classes
root
package apache

Definition Classes
org
package spark

Definition Classes
apache
package sql
Allows the execution of relational queries, including those expressed in SQL using Spark.
Allows the execution of relational queries, including those expressed in SQL using Spark.

Definition Classes
spark
package execution
The physical execution component of Spark SQL.
The physical execution component of Spark SQL. Note that this is a private package. All classes in catalyst are considered an internal API to Spark SQL and are subject to change between minor releases.

Definition Classes
sql
package streaming

Definition Classes
execution
object CheckpointFileManager extends Logging

Definition Classes
streaming
CancellableFSDataOutputStream
RenameBasedFSDataOutputStream
RenameHelperMethods

t

org.apache.spark.sql.execution.streaming.CheckpointFileManager

RenameHelperMethods

sealed trait RenameHelperMethods extends AnyRef

Additional methods in CheckpointFileManager implementations that allows RenameBasedFSDataOutputStream get atomicity by write-to-temp-file-and-rename

Self Type: RenameHelperMethods

Linear Supertypes

AnyRef, Any

Known Subclasses

FileContextBasedCheckpointFileManager, FileSystemBasedCheckpointFileManager

Ordering

Alphabetic
By Inheritance

Inherited

RenameHelperMethods
AnyRef
Any

Hide All
Show All

Visibility

Public
All

Abstract Value Members

abstract def createTempFile(path: Path): FSDataOutputStream
Create a file with overwrite.
abstract def renameTempFile(srcPath: Path, dstPath: Path, overwriteIfPossible: Boolean): Unit
Rename a file.
Rename a file.
srcPath
Source path to rename
dstPath
Destination path to rename to
overwriteIfPossible
If true, then the implementations must do a best-effort attempt to overwrite the file if it already exists. It should not throw any exception if the file exists. However, if false, then the implementation must not overwrite if the file already exists and must throw FileAlreadyExistsException in that case.

Concrete 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[lang]
Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def finalize(): Unit

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

Definition Classes
AnyRef → Any
Annotations
@native()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@native()
final def isInstanceOf[T0]: Boolean

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@native()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@native()
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( ... ) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped