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Rating Stats for

Justin Pihony

Rating
1570.43 (3,993rd)

Reputation
53,474 (1,833rd)

Page: 1 2 3 4 5 ... 25

Title	Δ
Scala Yield results of calculation using foreach/for	+0.39
Why does my println in rdd prints the string of elements?	+0.39
org.apache.spark.SparkException: Task not serializable - Passing RDD	-0.59
Spark key value pairs to string	+1.99
Is there a way to checkpoint Apache Spark DataFrames?	0.00
Reading Avro file in Spark and extracting column values	0.00
Text file sent to Spark worker looks empty or not found	0.00
Apache SparkUI on local mode	0.00
How to Validate contents of Spark Dataframe	-2.06
Java, How to collect filtered out values in Spark	0.00
Implementing IF condition in a map function spark scala	0.00
data parallelism in spark : reading avro data from hdfs	0.00
Complex reduceByKey operation in Spark to compute multiple aggr. fi...	0.00
What does stage mean in the spark logs?	0.00
Force Spark to distribute tasks on all YARN executors	0.00
Union of RDD IN SPARK	0.00
Perform Set Difference on RDDs in Spark Python	0.00
Is it possible to overwrite Hadoop Configurations in SPARK?	0.00
How to assign value into a breeze Matrix in flatMap Scala-Spark?	-0.12
How to check if spark dataframe is empty	-0.11
Spark - Understanding a simple application on Standalone cluster	0.00
How to convert pandas' DataFrame to DataFrame or LabeledPoint i...	0.00
How to partition by key in Spark?	+1.86
countApproxDistinctByKey in PySpark	0.00
Spark: Merge RDDs	0.00
Transform rows to columns in Spark Scala SQL	-0.48
Will there be any scenario, where Spark RDD's fail to satisfy i...	-0.41
Implicit conversion on this not kicking in	-1.71
How to run multiple spark jobs in parallel with same spark context?	0.00
Does `rdd.map(x => f(g(x))` has better performance than `rdd.map...	0.00
Get top entry of each RDD while using distinct	+0.36
Scala Spark streaming fileStream	0.00
mapPartitions returns empty array	+1.84
Random numbers generation in PySpark	0.00
spark map method throws serialization exception	0.00
Replacing null values with 0 after spark dataframe left outer join	0.00
Combine two key-value collections with Spark efficiently	-0.60
How loading RDD works in Spark	0.00
reducer concept in Spark	0.00
Spark RDD.isEmpty costs much time	0.00
spark: how to zip an RDD with each partition of the other RDD	0.00
SPARK Is sample method on Dataframes uniform sampling?	0.00
'collect' action not displaying result in driver window for...	0.00
How to group by a select number of fields in an RDD looking for dup...	+1.86
Aggregate function in spark-sql not found	+0.38
Why do apache spark artifact names include scala versions	-2.44
Spark - repartition() vs coalesce()	0.00
Get a range of columns of Spark RDD	-0.12
getOrElse method not being found in Scala Spark	0.00
How to share global Map values among RDDs in Spark?	0.00