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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 get existing SQLContext or HiveContext in spark?	0.00
spark apply function to columns in parallel	0.00
UTF-8 encoding error while connecting Flume twitter stream to spark...	0.00
Spark streaming (v2.1.0) refers to Kafka (v.0.10.0) brokers with th...	0.00
Why does sortBy transformation trigger a Spark job?	+1.72
Spark/Scala repeated calls to withColumn() using the same function...	0.00
Optimal way of creating a cache in the PySpark environment	0.00
Missing values in Sparklyr	0.00
How to remove empty rows from an Pyspark RDD	-0.07
Use MongoDB push data to Spark not through HDFS	0.00
Spark replace rdd field value by another value	0.00
spark streaming using sockets, set SCHEMA, Display DATAFRAME in con...	0.00
How to check if all records for a given key are in the same partiti...	-0.08
Understanding output of Word2Vec transform method	0.00
How to append zeros in front of each rows in columns based on some...	0.00
How to Store a Python bytestring in a Spark Dataframe	0.00
SparkException: Values to assemble cannot be null	0.00
Creating TF_IDF vector from a Spark Dataframe with Text column	0.00
Why sortBy() cannot sort the data evenly in Spark?	0.00
Convert Multiple Categorical Columns to Numeric in Pyspark	0.00
spark spilling independent of executor memory assigned	0.00
Getting PicklingError: Can't pickle <type 'function'...	0.00
Performance benefits of DataSet over RDD	0.00
How to convert RDD of dense vector into DataFrame in pyspark?	+0.43
How to register UDF with no argument in Pyspark	+1.06
Error when parsing html in Spark Dataframe	0.00
Spark Python: Standard scaler error "Do not support ... Sparse...	0.00
spark streaming only one executer is running	0.00
Avoid performance impact of a single partition mode in Spark window...	0.00
scala/spark map returning an array instead of single value	0.00
Why is there no generic method to diff consecutive rows in pyspark...	0.00
pyspark: Create MapType Column from existing columns	0.00
Building decision tree pipeline for kyro-encoded Datasets in spark...	0.00
Impala built-in function not available when migrating from Impala t...	0.00
spark find most frequent value for a set of columns efficiently	0.00
Changing column data type to factor with sparklyr	0.00
How can I retrieve the alias for a DataFrame in Spark	0.00
Comparing DataFrames to get boolean columns	0.00
PySpark DataFrame filter using logical AND over a list of conditions	0.00
percentage along row of DataFrame pyspark	0.00
Can an Integer column have null values if it is declared as integer...	0.00
Where will partitions be distributed after RDD.zip() operation	0.00
flatMap function and return type error in Scala	-0.64
How to convert from org.apache.spark.mllib.linalg.VectorUDT to ml.l...	0.00
CodeGen grows beyond 64 KB error when normalizing large PySpark dat...	0.00
Spark: Inconsistent performance number in scaling number of cores	0.00
Formatting data for spark ML	0.00
PySpark DataFrame not parsing time correctly	0.00
Interesting performance variation in benchmarking Spark code	0.00
Cannot convert type <class 'pyspark.ml.linalg.SparseVector&#...	-0.07