Recent questions tagged hadoop

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How to run Hadoop 2.1.0 in Windows System?

Sep 11 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 20 views
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Namenode v/s Secondary namenode

Sep 9 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 20 views
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1 answer

Warning: unable to load hadoop native library

Sep 9 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 14 views
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1 answer

Secondary Sorting in Hadoop MapReduce

Sep 5 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 15 views
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1 answer

sql exception when exporting

Sep 4 in Big Data Hadoop by Hemanth
 • 210 points • 39 views
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0 answers

HIve query data dates issue

Aug 21 in Big Data Hadoop by anonymous
 • 35 views
+1 vote
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Output of dump command has empty records

Aug 10 in Big Data Hadoop by Manju Bhargavi
 • 26 views
0 votes
1 answer

When do Reduce tasks start in Hadoop?

Aug 9 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 28 views
0 votes
1 answer

Difference between Text and String in Hadoop

Aug 8 in Big Data Hadoop by nitinrawat895
 • 10,670 points • 58 views
0 votes
1 answer

Unable to create table in Hive

Aug 6 in Big Data Hadoop by Tina
 • 20 views
+1 vote
2 answers

Hadoop Administration

Aug 4 in Big Data Hadoop by saroj
 • 150 points • 44 views
0 votes
0 answers

Job failed as tasks failed. failedMaps

Aug 1 in Big Data Hadoop by Hemanth
 • 210 points • 145 views
0 votes
1 answer

Spark + Hive connectivity

Aug 1 in Apache Spark by Jill
 • 25 views
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