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user6910411

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1582.08 (2,833rd)

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36,415 (3,107th)

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Title	Δ
How to properly map an Array of name and type to an Array of StrucF...	0.00
How to use correlation in Spark with Dataframes?	0.00
convert pyspark dataframe column from list to string	+0.68
PySpark: TypeError: StructType can not accept object 0.100000000000...	0.00
In Apache Spark cogroup, how to make sure 1 RDD of >2 operands i...	0.00
PySpark - running processes	0.00
What are the empty files after RDD.saveAsTextFile?	0.00
Why does StandardScaler not attach metadata to the output column?	0.00
Join two Spark mllib pipelines together	0.00
Spark SQL Schema	0.00
Issue with Spark MLLib that causes probability and prediction to be...	0.00
unexpected keyword argument 'coldStartStrategy' for ALS in...	0.00
How does an MLlib Estimator know what are the features and target c...	0.00
pyspark, how to read Hive tables with SQLContext?	+0.15
Pivot spark multilevel Dataset	0.00
Fillna PySpark Dataframe with numpy array Error	0.00
Does Spark Dataframe aplies the transformations against DB?	0.00
PySpark Overwrite added sc.addPyFile	0.00
Reduce PythonRDD of lists into one list	-0.27
which is faster in spark, collect() or toLocalIterator()	+0.38
What kind of objects can be elements in a Spark RDD?	0.00
Convert wide table to long format in Cassandra	0.00
Unable to read the streaming data from the single file in Spark str...	0.00
change string in DF using hive command and mutate with sparklyr	0.00
spark scala : Convert Array of Struct column to String column	0.00
How to repartition a data frame in sparklyr	+0.41
Pass List[String] or Seq[String] to groupBy in spark	0.00
Improving SQL Query using Spark Multi Clusters	0.00
How to know progammatically whether application runs in client or c...	0.00
Spark memory leak when overwriting dataframe variable	0.00
A simpler way to calculate grouped percentages in a Spark dataframe?	0.00
I want get the min value collection from RDD ,but the min value is...	+0.40
Hive equivalent to Spark Vector on table creation	0.00
How to add apostrophe to columns of string type?	-0.32
What is the options parameter of spark_write_csv dplyr function?	0.00
Why the same HashPartitioner applied on two RDDs with same keys doe...	0.00
Is it possible to read ORC file to Spark Data Frame in sparklyr?	0.00
Why does groupByKey not give correct groups when used with a custom...	0.00
Does spark.sql.autoBroadcastJoinThreshold work for joins using Data...	+1.68
Pyspark: Replacing value in a column by searching a dictionary	0.00
Why dataset.count() is faster than rdd.count()?	0.00
How to cache partitioned dataset and use in multiple queries?	-2.35
PySpark: Get first Non-null value of each column in dataframe	0.00
Spark 1.6: How do convert an RDD generated from a Scala jar to a py...	0.00
Sparse Vector pyspark	+1.67
Access table in other than default scheme (database) from sparklyr	0.00
find the date, when value of column changed	-0.12
Why does worker node not see updates to accumulator on another work...	+1.67
Spark(Java) Regression models are not working as expected	0.00
Spark, how to use 2 sqlContext registerFunction inside a single Que...	0.00