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Alex A.

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1496.54 (4,030,984th) 		Reputation
1,872 (89,131st)
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Hadoop Mapreduce, How do I rewrite a txt file inputted in the mappe... 0.00
Delete Redundant columns in R +3.88
Replacing + by 5 in R -3.74
ggplot2 creates uneven spacing between columns 0.00
fread (data.table in R) with specification of encoding 0.00
how to efficiently cache large file in hadoop map reduce jobs? 0.00
Mapper and Reducer in Hadoop -3.24
Hadoop error: type mismatch in write method +0.01
multipleinput directories in hadoop 0.00
Java Nullpointer exception while creating array +4.09
Is there a simple way to migrate from SequenceFiles to Avro? -3.59
why Hadoop shuffling time takes longer than expected +1.89
How to refer to the columns in pig output -3.99
How to compile Apach AVRO IDL into java? 0.00
Apache Avro: map uses CharSequence as key +2.51
Mapper input Key-Value pair in Hadoop 0.00
Is it possible to create Avro schema for an array of maps? 0.00
Get class from schema programmatically (Apache avro) 0.00
WEKA : How to defferentiate numerical data that are 'missing' and '... 0.00
Save and read complicated Writable value in Hadoop job 0.00
How to submit a job to specifc nodes in Hadoop? +0.00
can't get integer number from EditText +3.95
What's about "ClassCastExceptionclass org.apache.avro.mapred.A... 0.00
Does Java support static variables inside a function to keep values... -1.77
Gradient Ascent convergence +2.88
when i use in hadoop 1.2.1,I want to build a new MyPatitioner from... 0.00
Suggested package/function to compute the vertices of a 3-simplex (... +0.10
What is the return value of this statement -3.74
Label Propagation - Array is too big 0.00
Wait for completion of several jobs in Hadoop 0.00
how to skip bad records in hadoop map-reduce -0.01
How to use MultipleInput class in mapreduce? 0.00
Can I create plugins for an Azure Worker Role ? -3.46
Benefits of separate assemblies in architecture layering? +0.28
difference between serialization and database storage +2.40
What is a good way to check if a screen is modified? 0.00
NameClaimType in ClaimsIdentity from SAML 0.00
tdd - how to test whether User.Identity.Name appears in razor view 0.00
Why is ClaimsPrincipalPermissionAttribute sealed, and is there an a... -4.25
using web service wcf and status 404 error not found 0.00
Basic design needed -2.24
Android search dialog does not open on button/action press 0.00
How to submit multiple input fields through a submit button in mvc 3? 0.00
Why two columns in a WPF Grid with * do not have the same size? +4.58
Bitmap and how to populate with the relevant values 0.00
The configuration section 'system.servicemodel' cannot be read beca... 0.00