class KryoSerializer extends Serializer with Logging with Serializable
A Spark serializer that uses the Kryo serialization library.
- Source
- KryoSerializer.scala
- Note
This serializer is not guaranteed to be wire-compatible across different versions of Spark. It is intended to be used to serialize/de-serialize data within a single Spark application.
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- KryoSerializer
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- implicit class LogStringContext extends AnyRef
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def clone(): AnyRef
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- var defaultClassLoader: Option[ClassLoader]
Default ClassLoader to use in deserialization.
Default ClassLoader to use in deserialization. Implementations of Serializer should make sure it is using this when set.
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- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def hashCode(): Int
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- def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
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- def initializeLogIfNecessary(isInterpreter: Boolean): Unit
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- final def isInstanceOf[T0]: Boolean
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- def isTraceEnabled(): Boolean
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- def log: Logger
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- def logDebug(msg: => String, throwable: Throwable): Unit
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- Logging
- def logDebug(entry: LogEntry, throwable: Throwable): Unit
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- Logging
- def logDebug(entry: LogEntry): Unit
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- Logging
- def logDebug(msg: => String): Unit
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- def logError(msg: => String, throwable: Throwable): Unit
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- def logError(entry: LogEntry, throwable: Throwable): Unit
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- def logError(entry: LogEntry): Unit
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- def logError(msg: => String): Unit
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- def logInfo(msg: => String, throwable: Throwable): Unit
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- def logInfo(entry: LogEntry, throwable: Throwable): Unit
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- def logInfo(entry: LogEntry): Unit
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- def logInfo(msg: => String): Unit
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- def logName: String
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- def logTrace(msg: => String, throwable: Throwable): Unit
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- Logging
- def logTrace(entry: LogEntry, throwable: Throwable): Unit
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- def logTrace(entry: LogEntry): Unit
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- Logging
- def logTrace(msg: => String): Unit
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- def logWarning(msg: => String, throwable: Throwable): Unit
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- def logWarning(entry: LogEntry, throwable: Throwable): Unit
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- def logWarning(entry: LogEntry): Unit
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- Logging
- def logWarning(msg: => String): Unit
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- Logging
- val maxBufferSizeMb: Int
- final def ne(arg0: AnyRef): Boolean
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- def newInstance(): SerializerInstance
Creates a new SerializerInstance.
Creates a new SerializerInstance.
- Definition Classes
- KryoSerializer → Serializer
- def newKryo(): Kryo
- def newKryoOutput(): Output
- final def notify(): Unit
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- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
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- @IntrinsicCandidate() @native()
- def pool: KryoPool
- def setDefaultClassLoader(classLoader: ClassLoader): Serializer
Sets a class loader for the serializer to use in deserialization.
Sets a class loader for the serializer to use in deserialization.
- returns
this Serializer object
- Definition Classes
- KryoSerializer → Serializer
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- final def wait(): Unit
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- def withLogContext(context: HashMap[String, String])(body: => Unit): Unit
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- Logging
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)