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samthebest

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1495.70 (4,240,799th) 		Reputation
20,151 (6,755th)
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Title Δ
How to check the number of cores Spark uses? -0.53
Motivation for Scala underscore in terms of formal language theory... 0.00
Not knowing Java and learning Hadoop 0.00
Scala: "map" vs "foreach" - is there any reason... +2.16
error while running sbt assembly : sbt deduplication error -1.85
How to change the following code into more functional, more readabl... 0.00
Why does Spark report spark.SparkException: File ./someJar.jar exis... 0.00
Why does a job fail with "No space left on device", but d... 0.00
Why does Spark job fail with "too many open files"? +0.48
How to check the existence of a value in an ArrayBuffer? 0.00
Filter a list by item index? -0.80
Classification with Spark MLlib in Java 0.00
Merge Sets of Sets that contain common elements in Scala +0.49
How to install spark on windows 0.00
Testing laws of side-effecting monad -1.27
Spark - group several values to single 0.00
Issue Connection to HBase with Spark Shell in CDH5.1 -0.01
How to make IntelliJ scala autoformatter stop moving comments after... 0.00
When should we not use "for loops" in scala? -0.51
Getting Error:java.lang.NoSuchMethodError: com.datastax.driver.core... 0.00
How to copy the output of -text HDFS command into another file? -0.18
Exception during wordcount in Hadoop +0.46
Scala Spark SQLContext Program throwing array out of bound exeption 0.00
Benchmarking Hadoop on EC2 gives identical performances 0.00
Classes and Substitutions in Scala -0.50
spark standalone application out of memory on small text files 0.00
Apache-Spark as log store 0.00
Hadoop Use Case Scenario +0.48
Scala's way of "while" loops +0.28
Data types not reading correctly when reading text file in Scala -1.81
Command "hadoop fs -ls ." does not work +0.49
Is an IP address with an octet given by 4 or more zeros a valid IP... 0.00
Scala: How can I match only the first two elements of an arbitrary... -0.13
Difference between reduce and foldLeft/fold in functional programmi... +0.49
Scala : Pattern matching against generic list types -0.05
How to find maximum overlap between two strings in Scala? +2.00
Avoiding "The number of tasks for this job 100325 exceeds the... 0.00
Unable to understand error message in Spark Shell (Scala) 0.00
Scala Testing: Replace function implementation -0.01
How to copy from subdirectories using s3DistCp 0.00
Using twitterUtils in Spark shell -0.49
regex for simple mobile number(Scala Style) +0.10
getting number of values within reduceByKey RDD 0.00
Fold collection with None as start value +1.78
Intuition behind standard deviation as a threshold and why +0.29
filter collection based on value of field +0.59
Scala immutable container class extended with mixins 0.00
How to distribute a content of File into several nodes? 0.00
Efficient calculation of entropy in spark 0.00
Apache Spark: Job aborted due to stage failure: "TID x failed... 0.00