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Dan Osipov

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1487.00 (4,454,401st) 		Reputation
1,319 (121,957th)
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How to convert List<scala.Tuple2> to java.util.HashMap? +0.15
What version of Scala does Hortonwork HDP 2.1 support? 0.00
Vertical Partitioning in Scalding 0.00
Convert Seq to Pipe in Scalding 0.00
How can I make my Scalding job operate recursively on its input buc... 0.00
Write output in different directories +0.15
Run Scalding Test Job in Hadoop with JobTest class 0.00
Is there a way in Scalding Type Safe API to mapWithValue with two o... 0.00
HowTo mock PackedAvroSource in scadling JobTest 0.00
On which hadoop node would the below scalding pre-process and post-... 0.00
Spark in Scala: How to avoid linear scan for searching a key in eac... 0.00
How to use existing database in android using database helper class +0.05
deploying spark on EC2 0.00
How to strip headers from all files in RDD, where RDD = sc.textFile... 0.00
RDD accessing values in another RDD +0.40
Scalding: Create list from column in Pipe 0.00
Apache Spark - org.apache.spark.SparkException: Task not serializable 0.00
pickle error on spark filter 0.00
Spark AttributeError: 'SparkContext' object has no attribut... 0.00
Creating hive table over complex parquet file 0.00
How do I submit a Spark jar to a EMR cluster? 0.00
spark mllib predict error with map 0.00
Why are aggregate and fold two different APIs in Spark? +0.21
StackOverFlow while change editText 0.00
Android pass reference to activity 0.00
Scala generic arrays instantiating 0.00
Optimal Pig filter clause order +0.04
Scala pattern-matching confusion -1.36
EditText for input and output +0.32
Some tasks in map() fails when I run it on AWS 0.00
How to check the number of cores Spark uses? +4.26
Use spark-submit to submit a application to EC2 cluster -3.70
AWS DataPipelineClient - listPipelines returns no records 0.00
alter diststyle in an existing table in redshift. is it possible? 0.00
How to disable audio output processing on an htc phone with Android -3.07
Play2.1 Json.validate compiler error "type mismatch; found : *... 0.00
AndroidAnnotations Nothing Generated, Empty Activity -3.87
Android Studio: Use AndroidAnnotations -1.97
Facebook deep linking on Android -3.77
Why doesn't my Intent work? 0.00
How to track the down arrow button in virtual keyboard? +0.03
why do I get the following error: 'no such column "module"... -1.38
What's wrong with my AsyncTask? Doesn't seem to be executing properly -0.04
Is it OK to use `scala.actors.Actor` object in an Android applicati... 0.00
Can you remove the system bar (back, home, recent apps) without mak... +0.55
Can not access Google App Engine Dashboard / unable to deploy 0.00
Which devices do and do not support USB Host mode? 0.00
Unable to resolve FragmentActivity running on Android 2.3.3 with co... 0.00
Disable scrolling in listview 0.00
How do i place a water mark image on image that i just took a pictu... 0.00