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user8371915

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1570.57 (3,981st) 		Reputation
26 (1,434,176th)
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Title Δ
compute distance for data frame columns from python list 0.00
How to create a PySpark dataframe from two lists? -0.13
Spark/Scala iterator unable to assign variables defined outside of... +2.44
Non-Empty Spark Dataset foreach not executing +4.25
Task not serializable when trying to write record from Spark DataFr... 0.00
How to use a predicate while reading from JDBC connection? 0.00
cross validation in pyspark -4.15
Spark Datasets and variance 0.00
How to get the last row from DataFrame? +3.75
put image in shiny App 0.00
Applying Mapping Function on DataFrame 0.00
UDF to calculate Frequency (Rank of values) in Spark -0.26
Spark repartition does not distribute records evenly 0.00
Union of two spark dataframes with different columns 0.00
Spark - Appending multiple rows to create columns for a common colu... 0.00
Spark 2.1.0 - SparkML requirement failed 0.00
Pyspark : change column names of a df based on relations defined in... +3.99
cPickle.PicklingError: Could not serialize broadcast: IOError: 0.00
pySpark/Python iterate through dataframe columns, check for a condi... +6.10
Date and Interval Addition in SparkSQL 0.00
How to define schema of streaming dataset dynamically to write to c... 0.00
Spark: Why is my UDF not called in rdd map? 0.00
Putting user-defined on a list in for loop -4.00
Multiple OR operation in parallel in Scala/Spark +0.05
specify partitions size with spark 0.00
Inconsistent GroupBy.count() with DataFrame? 0.00
Creating BlockMatrix of m rows n columns where m is not equal to n... 0.00
PYSPARK: how to get weights from CrossValidatorModel? 0.00
Subset Data Based On Elements In List -3.90
Reading Avro File in Spark 0.00
How to apply several Indexers and Encoders without creating countle... +4.08
ReduceByKey for a HashMap based RDD 0.00
pyspark getting weeknumber of month 0.00
Apply QuantileDiscretizer to all columns in a DataFrame 0.00
rjdbc Parallel query with parallelmap -0.09
Method to get number of cores for a executor on a task node? -0.03
What is the recommended size of dataset for optimized broadcast joi... +0.10
understanding toolz use cases 0.00
Efficient string matching in Apache Spark 0.00