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user8371915

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1570.57 (3,981st)

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26 (1,434,176th)

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Title	Δ
About the dataframe, how to add header to output csv file	0.00
Pyspark udf returning one column on condition definitions accepting...	-0.27
Spark standalone : SparklyR : Performance issues	0.00
How to vectorize json data for KMeans?	0.00
Sorting in Spark SQL for the Month	-0.08
Cassandra & Spark : how to avoid Cartesian Product (Jaccard)	0.00
Pyspark socket connection	0.00
Why does Structured Streaming fail with "java.lang.Incompatibl...	+0.43
How do I use mutate on DataFrame in SparkR?	0.00
Does CrossValidator in PySpark distribute the execution?	+0.40
SparkContext Parallelize splits on wrong places	+0.44
SCALA : Use Cases for extracting particular values from Array	0.00
Is it possible to save a trained Spark ML model or crossvalidator t...	0.00
spark dataframe to pairedRDD in Scala	+0.11
PySpark: PicklingError: Could not serialize object: TypeError: can&...	0.00
Spark partitioning within transformation chains with explicit and d...	0.00
error: value show is not a member of String	+0.19
how handle different type in column with dataframe	0.00
How do I group by hour in SparkR?	+0.27
Scala : How to split words using multiple delimeters	+1.97
GraphX pregel and spark streaming: the RDDs pushed into the rddQueu...	0.00
Why does Complete output mode require aggregation?	0.00
Split a dataset in training and test in one line in scala spark	0.00
PySpark getting distinct values over a wide range of columns	0.00
Why is spark MEMORY_AND_DISK slower than MEMORY_ONLY?	-0.05
Timeout and out of memory errors reading large table using jdbc dri...	0.00
How to create a Pyspark UDF for adding new columns to a dataframe	-0.04
why does spark2.2 console sink need call parallelize function?	0.00
How to add large struct column to dataframe	+0.43
Which Spark ML Feature Transformer should I use to convert a column...	0.00
Does Apache spark 2.2 supports user-defined type (UDT)?	0.00
How to convert array type of dataset into string type in Apache Spa...	0.00
spark UDF pattern matching for multiple columns and collection elem...	+0.42
Split a column in multiple columns with given column name and value...	0.00
PySpark Distinct List of Each of the Keys from an RDD	+1.66
spark scala DataFrame error	-0.05
Run a Cumulative/Iterative Costum Method on a Column in Spark Scala	+1.69
Spark ML (Dataframe) and dimension reduction	0.00
Adding the results of pyspark kmeans algorithm to dataframe?	-0.02
How to deal with large dataset in for loop in pySpark	0.00
Create Hive Table from Spark using API, rather than SQL?	0.00
How to print accumulator in yarn-cluster mode?	-0.42
scala user define function not working in sparksql	0.00
Spark merging two single value datasets	0.00
Map Partition Iterator return	-0.59
Pyspark - Issue creating a dataframe from RDD using a defined schema	0.00
Is spark application master per job or per session	0.00
Training a BloomFilter on Spark with large dataset	0.00
How do we register a function in Spark-Scala and Cataloging UDF amo...	+3.46
Unknown error on PySpark map + broadcast	0.00