Question

Spark Encoders.bean not working for generic class

score 35 · Answer 1 · 2024-03-17T05:20:05.597000

35

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Spark Encoders.bean not working for generic class

Published on 17 March 2024 at 05:20

score 228 · Answer 2 · 2024-01-11T04:03:16.307000

228

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Rowencoder.apply and rowencoder.encoderfor methods in spark catalyst package

Published on 11 January 2024 at 04:03

score 307 · Answer 3 · 2023-08-30T06:57:51.353000

307

Views

Using java spark encoder bean to create a typed subset of a Dataset<Row>

Published on 30 August 2023 at 06:57

score 649 · Answer 4 · 2023-07-29T00:13:56.447000

649

Views

org.apache.spark.SparkRuntimeException: Only expression encoders are supported for now

Published on 29 July 2023 at 00:13

score 81 · Answer 5 · 2023-04-25T09:21:35.800000

81

Views

Failing to convert a dataframe to a dataset of object with an enumeration custom field

Published on 25 April 2023 at 09:21

score 1.1k · Answer 6 · 2022-08-31T09:10:21.817000

1.1k

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Is there an Encoder for Map type in Java Spark?

Published on 31 August 2022 at 09:10

score 341 · Answer 7 · 2022-05-18T08:20:44.017000

341

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Do Spark encoders respect Java's rules of inheritance?

Published on 18 May 2022 at 08:20

score 297 · Answer 8 · 2021-10-20T15:15:13.457000

297

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spark sql encoder for immutable data type

Published on 20 October 2021 at 15:15

score 289 · Answer 9 · 2021-03-07T21:13:21.100000

289

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Union generic type without Either Scala

Published on 07 March 2021 at 21:13

score 439 · Answer 10 · 2020-10-04T23:23:53.513000

439

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DataType (UDT) v.s. Encoder in Spark SQL

Published on 04 October 2020 at 23:23

score 1.3k · Answer 11 · 2020-10-03T12:41:22.670000

1.3k

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Published on 03 October 2020 at 12:41

score 3.1k · Answer 12 · 2020-08-18T03:26:53.510000

3.1k

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Spark Dataframe - Encoder

Published on 18 August 2020 at 03:26

score 270 · Answer 13 · 2020-05-29T17:32:27.053000

270

Views

How to covert a Dataframe to a Dataset,having a object reference of the parent class as a composition inside another class?

Published on 29 May 2020 at 17:32

score 1.9k · Answer 14 · 2020-04-17T01:51:01.797000

1.9k

Views

Error: Unable to find encoder for type org.apache.spark.sql.Dataset[(String, Long)]

Published on 17 April 2020 at 01:51

score 1.1k · Answer 15 · 2020-03-12T16:54:33.883000

1.1k

Views

Value Type is binary after Spark Dataset mapGroups operation even return a String in the function

Published on 12 March 2020 at 16:54

score 617 · Answer 16 · 2019-12-18T10:31:35.327000

617

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Add ADT column in Spark dataset?

Published on 18 December 2019 at 10:31

score 2.2k · Answer 17 · 2019-10-15T09:26:49.163000

2.2k

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Parsing Protobuf ByteString in Spark not working after creating Encoder

Published on 15 October 2019 at 09:26

score 63 · Answer 18 · 2019-06-11T06:23:23.170000

63

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Published on 11 June 2019 at 06:23

score 266 · Answer 19 · 2019-02-13T13:50:23.070000

266

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Column type inferred as binary with typed UDAF

Published on 13 February 2019 at 13:50

score 574 · Answer 20 · 2019-02-11T16:13:42.380000

574

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List Question

Spark Encoders.bean not working for generic class

Rowencoder.apply and rowencoder.encoderfor methods in spark catalyst package

Using java spark encoder bean to create a typed subset of a Dataset<Row>

org.apache.spark.SparkRuntimeException: Only expression encoders are supported for now

Failing to convert a dataframe to a dataset of object with an enumeration custom field

Is there an Encoder for Map type in Java Spark?

Do Spark encoders respect Java's rules of inheritance?

spark sql encoder for immutable data type

Union generic type without Either Scala

DataType (UDT) v.s. Encoder in Spark SQL

Impossible to operate on custom type after it is encoded? Spark Dataset

Spark Dataframe - Encoder

How to covert a Dataframe to a Dataset,having a object reference of the parent class as a composition inside another class?

Error: Unable to find encoder for type org.apache.spark.sql.Dataset[(String, Long)]

Value Type is binary after Spark Dataset mapGroups operation even return a String in the function

Add ADT column in Spark dataset?

Parsing Protobuf ByteString in Spark not working after creating Encoder

Encoders for collections in apache spark

Column type inferred as binary with typed UDAF

Spark Scala Dataset Type Hierarchy

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