Recent questions tagged hadoop

0 votes
1 answer

Drop an index from a Hive table.

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,960 views
0 votes
1 answer

How to create an index on Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,515 views
0 votes
1 answer

Drop a table in Hive.

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,090 views
0 votes
1 answer
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How to rename the Hive table?

Oct 19, 2020 in Big Data Hadoop by akhtar
• 38,260 points
13,987 views
0 votes
1 answer

Ranger kms is not coming up

Oct 18, 2020 in Big Data Hadoop by Shilpa S
• 450 points
1,391 views
0 votes
1 answer

How to write a HDF file from a DataFrame?

Oct 18, 2020 in Python by akhtar
• 38,260 points
1,490 views
0 votes
1 answer

How to write Reducer code for Hadoop?

Oct 16, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,087 views
0 votes
1 answer
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1 answer
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Create hive table with location.

Oct 16, 2020 in Big Data Hadoop by MD
• 95,460 points
811 views
0 votes
1 answer
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1 answer
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1 answer
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Checksum verification in Hadoop.

Oct 15, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,821 views
0 votes
1 answer

How to start Hadoop daemons?

Oct 15, 2020 in Big Data Hadoop by MD
• 95,460 points
1,322 views
0 votes
1 answer

Enable HA for ranger KMS.

Oct 15, 2020 in Big Data Hadoop by anonymous
• 450 points
1,040 views
0 votes
1 answer

HA ranger KMS ,

Oct 15, 2020 in Big Data Hadoop by Shilpa S
• 450 points
1,077 views
0 votes
1 answer
0 votes
1 answer

How to load dataset in Pig?

Oct 14, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,366 views
0 votes
1 answer

Execute the Pig script in Local mode.

Oct 14, 2020 in Big Data Hadoop by akhtar
• 38,260 points
838 views
0 votes
1 answer
0 votes
1 answer

How to remove the directory from HDFS?

Oct 13, 2020 in Big Data Hadoop by akhtar
• 38,260 points
5,033 views
0 votes
1 answer

How to check the name of the hadoop server?

Oct 13, 2020 in Big Data Hadoop by akhtar
• 38,260 points
2,939 views
0 votes
1 answer
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Where does Hive store files in HDFS?

Oct 5, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,335 views
+1 vote
1 answer
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Change permissions of a file in HDFS.

Oct 1, 2020 in Big Data Hadoop by akhtar
• 38,260 points
2,640 views
0 votes
1 answer

How to create a group in Hadoop?

Oct 1, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,388 views
0 votes
1 answer
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1 answer
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How to merge files in Hadoop?

Oct 1, 2020 in Big Data Hadoop by akhtar
• 38,260 points
1,370 views
0 votes
1 answer
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Copy files in different folders in Hadoop.

Oct 1, 2020 in Big Data Hadoop by akhtar
• 38,260 points
34,298 views
0 votes
1 answer
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1 answer
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Ranger KMS - Curl command

Sep 28, 2020 in Apache Spark by Shilpa S
• 450 points
1,665 views