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Rating Stats for

Ramesh Maharjan

Rating
1506.66 (113,759th) 		Reputation
28,633 (4,342nd)
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Title Δ
Split struct type column in dataframe into multiple columns +0.53
Rename column names when select from dataframe -0.46
Pyspark Spark DataFrame - Aggregate and filter columns in map type... 0.00
How to Transform Spark Dataframe column for HH:MM:SS:Ms to value in... -0.36
UDF to calculate Frequency (Rank of values) in Spark +0.03
Convert Json WrappedArray to String using spark sql 0.00
User-defined-function for join 0.00
Caused by: java.lang.ClassCastException: Person cannot be cast to P... 0.00
Transform data in spark scala column to row 0.00
ArrayOutOfBoundException when iterating through a data frame in spa... 0.00
How do I add new value to already existing JSON file? 0.00
How to add column and records on a dataset given a condition +0.52
SBT dependency for sparkSQL 0.00
How to set column values from different table in pyspark? +0.57
passing UDF to a method or class -0.12
alternate way to proceed without list in scala +2.33
Why is join not possible after show operator? -1.18
How to read the json file in spark using scala? +1.35
Relational transformations in Spark -2.12
Case insensitive search in array type column spark dataframe -2.15
How to pull string value in url using scala regex? -0.67
SPARK_WORKER_INSTANCES for Spark 2.2.0 +0.52
Remove duplicate in an array[string] -0.84
Databricks parquet conversion 0.00
How to get columns from dataframe into a list in spark +2.07
How to get the next value in dataframe scala/spark? 0.00
Spark: convert a CSV to RDD[Row] +2.01
Expand Column to many rows in Scala 0.00
How to read HDFS file from Scala code 0.00
Using Scala and SparkSql and importing CSV file with header -0.15
Drop a column from JSON while loading through spark.read.json() 0.00
How to use a column value as delimiter in spark sql substring? +0.53
How to perform a join on two files within the same RDD loaded using... -0.47
Setting textinputformat.record.delimiter in sparksql 0.00
Functionally map a Spark SQL data type to a native Scala types 0.00
scala- dataset- how to use a function on two case classes? 0.00
Scala- How to do GroupBy and Sum on case class? +2.23
How to break a for loop in spark udf -1.62
how to pass in array into udf spark -2.02
Apply UDF to multiple columns in Spark Dataframe +0.52
Why can't I import org.apache.spark.sql.DataFrame -1.76
how to extract RDD content and put in a DataFrame using spark(scala) +2.26
spark add a col to dataframe with condtions on another df 0.00
How to convert each element of array to an array of array in spark 0.00
create a spark dataframe from a nested json file in scala +2.16
Find and replace not working - dataframe spark scala -0.92
How to convert the group by fucnction to data frame +0.03
How do I change the schema on a Spark Dataset +1.21
How to transform the dataframe into label feature vector? 0.00
How to run Logistic Regression in Scala for Dataframe +0.54