JavaSerializer (Spark 4.2.0 JavaDoc)
- All Implemented Interfaces:
Externalizable,Serializable
:: DeveloperApi :: A Spark serializer that uses Java's built-in serialization.
- See Also:
- 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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Constructor Summary
Constructors
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Method Summary
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Constructor Details
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JavaSerializer
public JavaSerializer
(SparkConf conf)
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Method Details
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newInstance
Description copied from class:
Serializer- Specified by:
newInstancein classSerializer
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readExternal
- Specified by:
readExternalin interfaceExternalizable
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writeExternal
- Specified by:
writeExternalin interfaceExternalizable
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