Recent questions tagged hadoop

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What is MapReduce?

Dec 22, 2021 in Big Data Hadoop by CoderGirl
• 500 points
24 views
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What is HDFS?

Dec 22, 2021 in Big Data Hadoop by CoderGirl
• 500 points
10 views
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what is hadoop ecosystem?

Dec 14, 2021 in Big Data Hadoop by CoderGirl
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9 views
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what is hbase in hadoop?

Dec 14, 2021 in Big Data Hadoop by CoderGirl
• 500 points
15 views
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What is apache hadoop?

Dec 13, 2021 in Big Data Hadoop by CoderGirl
• 500 points
16 views
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What is Hadoop Cluster?

Dec 9, 2021 in Big Data Hadoop by Kavya
• 700 points
16 views
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1 answer
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What was Hadoop written in?

Dec 2, 2021 in Big Data Hadoop by CoderGirl
• 500 points
30 views
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What is Hadoop Cluster?

Dec 2, 2021 in Big Data Hadoop by Kavya
• 700 points
5 views
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1 answer

What was Hadoop named after?

Dec 2, 2021 in Big Data Hadoop by Kavya
• 700 points
22 views
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2 answers

What is Hadoop used for?

Dec 2, 2021 in Big Data Hadoop by Kavya
• 700 points
24 views
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1 answer

What is Hadoop?

Nov 18, 2021 in Big Data Hadoop by Kavya
• 700 points
22 views
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How do I split a string on a delimiter in Bash?

Dec 7, 2020 in Big Data Hadoop by Roshni
• 10,480 points
171 views
+1 vote
1 answer
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Name node is in safe mode. Not able to leave

Dec 7, 2020 in Big Data Hadoop by Roshni
• 10,480 points
438 views
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How do I output the results of a HiveQL query to CSV?

Nov 20, 2020 in Big Data Hadoop by anonymous
• 8,910 points
1,426 views
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2 answers
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How to set variables in HIVE scripts

Nov 20, 2020 in Big Data Hadoop by anonymous
• 10,480 points
1,395 views
+1 vote
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When to use Hadoop, HBase, Hive and Pig?

Nov 20, 2020 in Big Data Hadoop by anonymous
• 10,480 points
254 views
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How to start working with scala?

Nov 16, 2020 in Big Data Hadoop by anonymous
• 10,480 points
105 views
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Zookeeper server going down frequently.

Nov 9, 2020 in Big Data Hadoop by B
• 210 points
349 views
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HDP Upgrade Issue in 2.6.5.

Nov 7, 2020 in Big Data Hadoop by B
• 210 points
180 views
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Drop an index from a Hive table.

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,230 points
395 views
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1 answer

How to create an index on Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,230 points
274 views
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Drop a table in Hive.

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,230 points
121 views