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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
Spark java.lang.UnsupportedOperationException: empty collection +0.52
Spark 2.3 - get files name with sc.textFile? +0.53
java.lang.ClassNotFoundException in sbt scala 2.11 IntelliJ IDEA sb... 0.00
spark/scala drop row with nan in any column +0.52
Filtering Dataset in Spark with String Search +0.52
pyspark dataframe column : Hive column +0.12
how to retrieve data from data frame 1 contents that do not have in... 0.00
How to sort on key resulted by groupByKey in spark 0.00
Filter Dataframe on columns defined in a list -0.65
NotNull condition is not working for withColumn condition in spark... +0.52
Converting epoch to datetime in pyspark data frame using udf 0.00
Create an scala sbt project and using spark functionality -0.05
How to change table column transpose in pyspark 0.00
spark dataframe - dynamic substring based on numbers in strings +0.04
compare two dataframes and update the values 0.00
Difference b/w val df = List(("amit","porwal"))... +1.93
Get element of Struct Type for a row in scala using any function 0.00
GraphX Vertices populated with Null values 0.00
How can I arrange the rows and the columns in Spark using scala 0.00
cannot resolve explode due to type mismatch in spark while parsing... 0.00
scala.MatchError: null error 0.00
Scala - Spark sql row pattern matching on struct 0.00
Pyspark - How to store action output into RDD +0.03
how to create scala case class with struct types? 0.00
How to loading specific no of files out of thousands of files in a... -0.44
How to exclude csv columns in spark? +0.53
get the maximum value in scala map along with the key +2.04
How to do subclass reflection in trait of scala -1.80
SPARK aggregate all columns base on one column +1.96
Spark 2.1 - Support for string parameters in callUDF +1.97
PySpark - Sequential Counts with Pandas UDF 0.00
Spark/Scala: Remove some component from a DataFrame with Array type... +1.41
Average value of a column in Spark 0.00
get commons between two rdd's 0.00
Creating edges based on vertices IDs spark scala 0.00
Get rows with common column values in output +0.53
Using reducedByKey instead of GroupBy -0.47
pyspark. zip arrays in a dataframe -1.08
How to add days (as values of a column) to date? -0.46
UDF for adding array columns in spark scala -0.04
I have dataFrame as below and want to add remarks based on the colu... 0.00
Pyspark : RDD and "WHERE" operation -1.80
Convert Map(key-value) into spark scala Data-frame 0.00
Scala: flip key-value map -0.26
How to add data frame contents in scala ignore null values 0.00
PySpark: replace string by numerical values 0.00
How to get count of group by two columns 0.00
spark array of wrappedArray 0.00
cannot use orderBy or groupBy function in Spark DataFrame -0.06
how to match 2 column with each other in Apache Spark - Pyspark -1.80