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user8371915

Rating
1570.57 (3,981st)

Reputation
26 (1,434,176th)

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Title	Δ
Changing key during reduce phase	0.00
how to apply partition in spark scala dataframe with multiple colum...	0.00
Joining two DataFrames and appending where not exists	+1.60
Expand column with array of structs into new columns	+1.78
Filtering a spark DataFrame for an n-day window on data partitioned...	0.00
Apache spark java conditional replacement of column	0.00
Spark on EMR w/multiple JDBC jars	0.00
How to calculate pass% & insert into a column in spark dataframe?	0.00
Writing from Spark to HBase : org.apache.spark.SparkException: Task...	0.00
Maximum of minimums in spark Sql	0.00
Pyspark dataframe - select rows that fails	-2.39
Error getting data from Hbase 1.1 using Phoenix 4.x with Python 2.x	0.00
PySpark: An error occurred while calling o51.showString. No module...	0.00
Spark DataFrame serialized as invalid json	0.00
Alternative ways to apply a user defined aggregate function in pysp...	0.00
Append entry to RDD using a loop	0.00
Spark Dataset unique id performance - row_number vs monotonically_i...	-0.41
sparklyr::sdf_quantile() error	0.00
Update CoordinateMatrix entry	0.00
saving list of map to csv pyspark	0.00
Converting rdd of numpy arrays to pyspark dataframe	0.00
Apache Spark circuit breaker	0.00
Read csv and join lines on a ASCII character pyspark	0.00
How SPARK_WORKER_CORES setting impacts concurrency in Spark Standal...	0.00
How to find the index of elements in a Pyspark RDD?	0.00
Rdd verify Date format and remove row if date format is incorrect S...	0.00
Use "IS IN" between 2 Spark dataframe columns	0.00
Can I run Spark with segmented file in each slave node?	0.00
Date use in linear regression and conversion of date to numbers usi...	0.00
Pyspark: reduceByKey multiple columns but independently	0.00
How to create an RDD that has data type of string?	0.00
Pyspark SQL: Keep entries with only null values in pivot table	-0.08
spark repartition fall into single partition	+0.42
sparkR do not support RDD related APIs after version1.6.1?	0.00
pyspark dataframe filtering doesn't really remove rows?	0.00
PySpark Numeric Window Group By	0.00
Attach column names to elements with Spark and Scala using FlatMap	0.00
Different floating point precision from RDD and DataFrame	0.00
SparkR DataFrame partitioning issue	0.00
Scala-Spark Different Results	0.00
How do I create a set of ngrams in Spark?	0.00
Does Spark know the partitioning key of a DataFrame?	+0.42
spark tasks share sql connection	0.00
PySpark: How to judge column type of dataframe	0.00
Save a CSV file that's too big to fit into memory into a parque...	0.00
replace strings with ZipWithIndex/ZipWithUniqueID	0.00
unzip list of tuples in pyspark dataframe	-0.09
Spark reduceByKey(arguments) in the type {type} is not applicable f...	0.00
Do all aggregations in a single groupBy or separately?	0.00
Pyspark: Using UDF with argument(s) to create a new column	-0.59