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koiralo

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1489.72 (4,420,491st)
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11,923 (12,392nd)
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Title Δ
Perform sql join using sqlcontext spark 0.00
How to use variable arguments _* in udf with scala/spark? +1.51
Spark: convert a CSV to RDD[Row] -0.77
Spark - Read csv file with quote +0.58
Using Scala and SparkSql and importing CSV file with header +0.15
Combine two rows in spark based on a condition in pyspark -0.41
Unable to find encoder for type stored in a Dataset. in spark struc... +0.31
How to add new column not based on exist column in dataframe with s... -0.18
Running and downloading Apache Spark without Scala Compilers +0.05
error when using combineByKey() 0.00
pass foreach variable to spark sql to calculate sum in Spark -1.60
How to use ordinals using Dataset API (like SQL's 'GROUP BY... -1.74
Calculate min max using Spark dataframe and vertically align output 0.00
Spark split a column value into multiple rows 0.00
How to calculate correlation matrix with 2 RDD in Spark with Scala -0.46
How do I change the schema on a Spark Dataset -0.92
combine multiple datasets to single datasets without using unionAll... 0.00
Turn a Spark dataframe Groupby into a sequence of dataframes 0.00
Spark filter DataFrame by comparing list -1.39
access a latest changed file from a folder using spark(spark specif... +0.55
How to create TimestampType column in spark from string -0.84
Spark doesn't detect dateType and can't cast stringType to... 0.00
Difference between createOrReplaceTempView and registerTempTable -0.92
How to read rows from Columns in Scala +0.53
DataFrame to Json Array in Spark -1.74
Scala performs multiple operations on the same object without repea... -1.69
Spark execution error: spark-submit 0.00
Conditionally remove duplicates duplicated rows in spark dataset 0.00
How can I deal with each adjoin two element difference greater than... -1.95
How to select all columns in spark sql query in aggregation function -1.74
Using Dataframe as RDD +2.06
pyspark - Read files with custom delimiter to RDD? 0.00
Run my code written in Scala IDE (eclipse) in REPL 0.00
Spark remove Apache Orc file -1.94
map function not working in spark rdd +0.50
object DataFrame is not a member of package org.apache.spark.sql 0.00
How to convert a simple DataFrame to a DataSet Spark Scala with cas... -0.23
How to call print from otherwise in spark scala? -1.59
How to get data of previous row in Apache Spark +0.54
Collect and order the DataFrame column -1.97
Return null from dayofyear function - Spark SQL 0.00
group by and filter highest value in data frame in scala -1.01
Json Parsing with Array containing Struct of Struct using Spark 0.00
Changing columns that are string in Spark GraphFrame 0.00
How to write Join and where in Spark DataFrame (Converting SQL to D... -0.73
Partition a spark dataframe based on column value? +0.54
Spark Streaming - StreamingContext sc not defined error 0.00
Find date of each week in from week in Spark Dataframe 0.00
How to calculate two dataframe'value with scala in spark -1.98
How can I add a column with a value to a new Dataset in Spark Java? 0.00