StackOverflow Questions for Tag: mapreduce

Maira S
Maira S

Reputation: 47

How to create multiple CSV files to avoid 10MB file content limit using map reduce script?

Score: 0

Views: 26

Answers: 1

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GoMagikarp
GoMagikarp

Reputation: 85

Factorializing a number with .reduce()

Score: 5

Views: 5431

Answers: 6

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Namorange
Namorange

Reputation: 91

NodeManager and ResourceManager processes do not start

Score: 5

Views: 4620

Answers: 4

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xxks-kkk
xxks-kkk

Reputation: 2608

"INFO : Tez session hasn't been created yet. Opening session" hang

Score: 1

Views: 9285

Answers: 2

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George
George

Reputation: 433

Hadoop Map Reduce For Google web graph

Score: 6

Views: 4051

Answers: 1

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Developer
Developer

Reputation: 18689

Map and Reduce in .NET

Score: 267

Views: 215141

Answers: 4

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Beginner
Beginner

Reputation: 21

HIVE installation on windows

Score: 2

Views: 9155

Answers: 1

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TonyMull
TonyMull

Reputation: 271

Yarn MapReduce Job Issue - AM Container launch error in Hadoop 2.3.0

Score: 19

Views: 46481

Answers: 12

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AshKan
AshKan

Reputation: 829

Hadoop mapreduce container exited with a non-zero exit code 1

Score: 3

Views: 9401

Answers: 2

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Box Box Box Box
Box Box Box Box

Reputation: 5240

MapReduce - round-robin scheduling of mappers?

Score: 0

Views: 30

Answers: 1

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Maira S
Maira S

Reputation: 47

how to pass record id and script id from getinputdata to map stage in Netsuite map reduce script?

Score: 1

Views: 27

Answers: 1

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Gunther Schadow
Gunther Schadow

Reputation: 1739

What is the official way to add methods to the Generator.prototype?

Score: 0

Views: 171

Answers: 1

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Ankit Gupta
Ankit Gupta

Reputation: 3

Hive Error : FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

Score: 0

Views: 16249

Answers: 1

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rollotommasi
rollotommasi

Reputation: 489

What's the difference between shuffle phase and combiner phase?

Score: 2

Views: 4568

Answers: 3

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Yktula
Yktula

Reputation: 14839

What is Google's Dremel? How is it different from Mapreduce?

Score: 37

Views: 42703

Answers: 3

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gFontaniva
gFontaniva

Reputation: 903

Sum columns mongodb

Score: 0

Views: 28

Answers: 1

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Khaled Saleh
Khaled Saleh

Reputation: 1

How to handle duplicate key outputs in the Mapper phase for HDFS PageRank implementation?

Score: 0

Views: 17

Answers: 0

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Varun_Rathinam
Varun_Rathinam

Reputation: 284

vertext failled Error and Mapper initialized failed - Hive

Score: 1

Views: 14023

Answers: 1

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Matthew Moisen
Matthew Moisen

Reputation: 18299

Setting the Number of Reducers in a MapReduce job which is in an Oozie Workflow

Score: 2

Views: 16483

Answers: 1

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Aj002Th
Aj002Th

Reputation: 9

job count test in mit6.824 lab1-mapreduce, ioutil.ReadDir function get duplicate files

Score: 0

Views: 129

Answers: 1

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