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Rating Stats for

Josh Rosen

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1559.12 (5,763rd) 		Reputation
10,385 (14,619th)
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Title Δ
Graphx: I've got NullPointerException inside mapVertices -4.63
How to uncache RDD? +3.17
simple mapping partitions job in (py)spark +4.83
create unique values for each key in a spark RDD -0.63
Installing PySpark 0.00
View RDD contents in Python Spark? +3.45
How to Turn off INFO Logging in PySpark -4.66
The purpose of ClosureCleaner.clean 0.00
Batching within an Apache Spark RDD map 0.00
Spark throws ClassNotFoundException when using --jars option +3.43
shipping python modules in pyspark to other nodes? 0.00
Spark sorting of delimited data 0.00
Serialization problems using Function implementations with Spark 0.00
Spark Flatten Seq by reversing groupby, (i.e. repeat header for eac... +4.06
Why does IntelliJ IDEA throw compilation error? 0.00
ClassNotFoundException when trying run the SparkPi example 0.00
Scala Testing with Python unittests +3.50
NullPointerException in Scala Spark, appears to be caused be collec... 0.00
Accessing elements of a vector in spark 0.00
Spark job is failed due to java.io.NotSerializableException: org.ap... 0.00
How to flatten a collection with Spark/Scala? -3.20
Low performance reduceByKey() in Spark +3.52
Not able to find ./bin/spark-class for launching spark cluster on s... 0.00
How to add spark-core-assembly-0.7.0.jar to classpath in Ubuntu to... 0.00
Choosing distributed computing framework for very large overlap que... 0.00
"./sbt/sbt assembly" errors "Not a valid command: as... +3.59
Spark-ec2 Error Cannot Find Cluster 0.00
List (or iterator) of tuples returned by MAP (PySpark) 0.00
(PySpark) Nested lists after reduceByKey 0.00
How to set up mesos for running spark on standalone OS/X +1.49
How to to run spark cluster on ec2 from sbt? 0.00
Integrate Play framrework with Berkeley Shark 0.00
Scala Code not executing +4.02
Scala: Objects have same class have different type? 0.00
Spark: Single pipelined scala command better than separate commands? +3.47
Are there any python or scala tools to connect the spark/shark +5.02
Plotting a histogram from pre-counted data in Matplotlib -3.07
Spark to subscribe to ActiveMQ or Mosquitto MQTT broker -0.32
How to recover Spark Master in case of machine failure, where Spark... 0.00
Installing v8-profiler using npm 0.00
Spark: what's the best strategy for joining a 2-tuple-key RDD with... 0.00
Namenode appears to hang on start -3.97
API compatibility between scala and python? 0.00
Using SBT on a remote node without internet access via SSH 0.00
Multidimensional Scaling Fitting in Numpy, Pandas and Sklearn (Valu... 0.00
gzip support in Spark 0.00
Using spark to access HDFS failed +3.64
call of distinct and map together throws NPE in spark library 0.00
Convert a regular expression A that accepts a set of strings to one... +3.21
Networkx, Edge label in self loop not printed. 0.00