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Rating Stats for

Oli

Rating
1536.77 (13,523rd)

Reputation
1,308 (122,957th)

Page: 1 2 3 4 5 6

Title	Δ
Reading csv files with missing columns and random column order	0.00
How to find roots of function in Scala?	-1.85
Scala toMap type conversion issue	+3.90
Spark Dataframe : Custom Function on Window	0.00
Computing the size of a linked list using recursion/helper function...	-3.78
How to Sum Many Columns in PySpark Dataframe	0.00
unable to launch more tasks in spark cluster	0.00
Partition column is moved to end of row when saving a file to Parquet	-4.34
Split string IF delimiter is found	-1.88
How to improve file reading	0.00
spark DataFrame using explode and describe functions	0.00
Spark UI of certain application_id is slow when job is running for...	0.00
converting column type in dataframe in Spark	0.00
Group By columns and Sort csv file spark	0.00
Failed to execute user defined function when aggregating in a dataf...	-4.09
leftOuterJoin JavaPairRDD<Integer, Integer> and JavaPairRDD&l...	0.00
Saving Dataframes with Very Large Values in Spark	0.00
How Spark read distributed files	-0.08
Converting values in Map to List<Serializable> in Java 8	-4.13
Spark ETL Unique Identifier for Entities Generated	-0.34
Spark GroupBy While Maintaining Schema With Nulls	-4.18
SQL SPARK - Creating queries with 2 dataframes	0.00
Any optimization for median size spark dataframe join huge dataframe?	0.00
Scala/Spark DataFrame: join rows to get a pair within itself	-0.25
UnsupportedOperationException When Inserting into Map	0.00
Efficient way to read specific columns from parquet file in spark	+4.20
Spark-shell variable spark not found	0.00
Modify Dataframe Column with Array	-4.38
How to find intersection of dataframes based on multiple columns?	+3.86
Spark UI stdout/stderr links point to executors internal address	0.00
How to collect and process column-wise data in Spark	+4.55
How to convert pyspark.rdd.PipelinedRDD to Data frame with out usin...	+4.13
Spark ML- prediction in KMeans	-4.71
how to convert rows into columns in spark dataframe, scala	0.00
Match keys and join 2 RDD's in pyspark without using dataframes	0.00
Spark Accumulator value when the spark context is reading a folder...	+0.10
spark dataset filter column with conditions like pandas	+4.22
Scala RDD count by range	+3.77
Generating a new RDD variable from two large-scale RDDs	0.00
How to merging rows in a spark data set to combine a string column	0.00
What's the algorithm behind this?	-0.21
How to increment for loop variable dynamically in scala?	+3.93
How to iterate the JavaRDD using foreach and find the particular el...	0.00
Scala best way to find pairs in a collection	+4.10
How to read multiple text files in Spark for document clustering?	0.00
In spark, how to tackle function with multiple arguments, the data...	0.00
Spark data processing	0.00
Spark UDF with Maxmind Geo Data	0.00
How to unzip the files stored in hdfs using spark java	-4.00
Handling record size more than 3GB in spark	0.00