StackOverflow Questions for Tag: sparklyr

Margaret
Margaret

Reputation: 5919

Installing Databricks Connect fails because "LINK : fatal error LNK1181: cannot open input file 'R.lib'"

Score: 0

Views: 18

Answers: 1

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JCAT
JCAT

Reputation: 11

Partition sparklyr data frame by a column so that all observations with the same value for that column are in a single partition

Score: 0

Views: 28

Answers: 1

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tjerkie
tjerkie

Reputation: 29

How to get original filename in column using sparklyr spark_read_csv?

Score: 0

Views: 20

Answers: 0

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Nathaniel Suchin
Nathaniel Suchin

Reputation: 1

Read Parquet files from an Amazon S3 bucket into R using the sparklyr package

Score: 0

Views: 22

Answers: 0

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TOMC
TOMC

Reputation: 163

base::cumsum() not working anymore with dplyr::mutate_at() in R Sparklyr

Score: 3

Views: 64

Answers: 1

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Phillip S
Phillip S

Reputation: 3

R studio not installing spark (sparklyr)

Score: 0

Views: 44

Answers: 0

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x. h.
x. h.

Reputation: 61

Convert Sparklyr data frame into a SparkR data frame

Score: 2

Views: 490

Answers: 0

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Yogesh Kumar
Yogesh Kumar

Reputation: 659

"Spark 2.4.3 S3 MultiObjectDeleteException " in sparklyr

Score: 0

Views: 371

Answers: 0

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Kyle
Kyle

Reputation: 41

JAVA_HOME is set but does not point to a valid version

Score: 4

Views: 2634

Answers: 3

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po_int
po_int

Reputation: 31

How to set spark in rstudio, spark_connect() can't work

Score: 3

Views: 1662

Answers: 2

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Rahil Khowaja
Rahil Khowaja

Reputation: 1

Java is required to connect to Spark

Score: 0

Views: 52

Answers: 0

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David Bruce Borenstein
David Bruce Borenstein

Reputation: 1745

Running out of heap space in sparklyr, but have plenty of memory

Score: 5

Views: 4647

Answers: 2

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Ali Massoud
Ali Massoud

Reputation: 404

Python Pyspark dataframe Object to R sparklyr dataframe object, is the conversion possible?

Score: 1

Views: 128

Answers: 0

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Arthur
Arthur

Reputation: 2410

Is there a way I can use the `exclude` argument in `library()` on a sub-package?

Score: 3

Views: 74

Answers: 2

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Christoffer
Christoffer

Reputation: 661

How to do parallel model training for each spark partition in using sparklyR for R?

Score: 1

Views: 57

Answers: 0

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Mel
Mel

Reputation: 71

Issue with using n_distinct in sparklyr to count distinct values based on condition

Score: 0

Views: 82

Answers: 1

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Erwan LE PENNEC
Erwan LE PENNEC

Reputation: 526

Is there a way to save a table in Spark local mode and retrieve if after a reconnection?

Score: 2

Views: 166

Answers: 0

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qoheleth
qoheleth

Reputation: 2309

reading a subset of columns with spark_read_parquet

Score: 2

Views: 954

Answers: 1

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Ashti
Ashti

Reputation: 97

sparklyr group by mutate with n_distinct

Score: 1

Views: 45

Answers: 0

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Naghmeh
Naghmeh

Reputation: 1

Transpose data frame in sparklyr to use ml_corr on rows

Score: 0

Views: 539

Answers: 0

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