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Joe K
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http://www.joefkelley.com
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Top Questions
11
votes
Scala doobie fragment with generic type parameter
sql
scala
doobie
asked Feb 17 '18 at 2:47
stackoverflow.com
10
votes
Python Spark / Yarn memory usage
python
hadoop
apache-spark
pyspark
yarn
asked Jun 24 '16 at 16:52
stackoverflow.com
7
votes
Extend SequenceFileInputFormat to include file name+offset
java
hadoop
mapreduce
sequencefile
asked Sep 5 '13 at 17:52
stackoverflow.com
5
votes
Hadoop DistCp handle same file name by renaming
hadoop
mapreduce
distcp
asked May 5 '14 at 18:46
stackoverflow.com
Top Answers
119
Hive: Convert String to Integer
stackoverflow.com
119
Conjectures that have been disproved with extremely large counterexamples?
math.stackexchange.com
82
I have created a table in hive, I would like to know which directory my table is created in?
stackoverflow.com
81
Function that is 1 for all positive integers but 0 at 0
puzzling.stackexchange.com
46
Formatting seconds and minutes
stackoverflow.com
43
How to use subList()
stackoverflow.com
35
Hadoop FileSystem closed exception when doing BufferedReader.close()
stackoverflow.com
29
Images with all colors
codegolf.stackexchange.com
28
Select k random elements from a list whose elements have weights
stackoverflow.com
27
Class best practice
stackoverflow.com
26
High throughput vs low latency in HDFS
stackoverflow.com
24
Impressive common misleading interpretations in statistics to make students aware of
matheducators.stackexchange.com
23
Advantages of using NullWritable in Hadoop
stackoverflow.com
21
Give a concrete sequence of rationals which converges to an irrational number and vice versa.
math.stackexchange.com
16
Trolling the troll
codegolf.stackexchange.com
15
Make the equation true by only drawing a single straight line
puzzling.stackexchange.com
15
Stop Oozie workflow execution
stackoverflow.com
14
How to put 9 pigs into 4 pens so that there are an odd number of pigs in each pen?
math.stackexchange.com
14
How many points is each chess piece worth?
chess.stackexchange.com
14
Saving contents of df.show() as a string in spark-scala app
stackoverflow.com
13
Date comparison in Hive
stackoverflow.com
12
RANK OVER function in Hive
stackoverflow.com
12
How Hive ql do query with multiple COUNT function and make a divides methon with them
stackoverflow.com
12
Shortest program that throws StackOverflow Error
codegolf.stackexchange.com
11
Hive: SemanticException [Error 10002]: Line 3:21 Invalid column reference 'name'
stackoverflow.com
10
Loading data with Hive, S3, EMR, and Recover Partitions
stackoverflow.com
10
Random script that isn't actually random
codegolf.stackexchange.com
10
value reduceByKey is not a member of org.apache.spark.rdd.RDD
stackoverflow.com
9
How can I print an array easily?
stackoverflow.com
8
Yet another group of five sequence puzzles
puzzling.stackexchange.com
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