Recent questions tagged big-data

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Data import using sqoop to Hive

1 day ago in Big Data Hadoop by anonymous
 • 120 points • 17 views
+1 vote
1 answer

How to change columname in a dataframe

May 20 in Big Data Hadoop by anonymous
 • 130 points • 172 views
+1 vote
1 answer

starting hive gave me exception

May 19 in Big Data Hadoop by Hans
 • 130 points • 140 views
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What are good big data courses for freshers?

May 15 in Big Data Hadoop by akhtar
 • 14,030 points • 168 views
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What skills are required to be a Hadoop developer?

May 15 in Big Data Hadoop by akhtar
 • 14,030 points • 136 views
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1 answer

pre-processing on NSL_KDD data set

May 13 by arezoo
 • 220 points • 79 views
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Is there any alternative for edureka vm ?

May 10 in Big Data Hadoop by Preetham
 • 120 points • 85 views
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1 answer

kernel: java: page allocation failure. order:4, mode:0x20

Apr 30 in Big Data Hadoop by akhtar
 • 14,030 points • 60 views
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Real time access to data in hadoop

Apr 30 in Big Data Hadoop by anonymous
 • 120 points • 43 views
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1 answer

"java.lang.ClassNotFoundException" in Spark on Amazon EMR

Apr 29 in Apache Spark by akhtar
 • 14,030 points • 127 views
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1 answer

How to create one job in Sqoop?

Apr 29 in Big Data Hadoop by akhtar
 • 14,030 points • 89 views
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How to create table in cassandra?

Apr 1 in Big Data Hadoop by akhtar
 • 14,030 points • 28 views
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