Recent questions tagged big-data

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1 answer

how to fix corrupt files on HDFS

12 hours ago in Big Data Hadoop by nitinrawat895
 • 10,070 points • 6 views
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1 answer

Spark on Yarn

12 hours ago in Apache Spark by nitinrawat895
 • 10,070 points • 5 views
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Need to load 40 GB data to elasticsearch using spark

2 days ago in Apache Spark by Amit
 • 120 points • 7 views
0 votes
1 answer

Pyspark is taking default path

2 days ago in Apache Spark by Will
 • 12 views
0 votes
1 answer

Sqoop export not working

2 days ago in Big Data Hadoop by Esha
 • 6 views
0 votes
1 answer

Spark Vs Hive LLAP Question

2 days ago in Big Data Hadoop by Vishnu
 • 16 views
0 votes
1 answer

CSV integration with Hadoop

2 days ago in Big Data Hadoop by Sangam
 • 7 views
0 votes
1 answer

RDMBS integration with Hadoop

2 days ago in Big Data Hadoop by Krishi
 • 7 views
0 votes
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Spark: java.io.FileNotFoundException

2 days ago in Apache Spark by Tilka
 • 12 views
0 votes
1 answer

Output Splitting problem in Hadoop

2 days ago in Big Data Hadoop by Rasheed
 • 11 views
0 votes
1 answer

Spark, Scala: Load custom delimited file

2 days ago in Apache Spark by Esha
 • 13 views
0 votes
1 answer

How does data gets split in Sqoop?

2 days ago in Big Data Hadoop by nitinrawat895
 • 10,070 points • 13 views
0 votes
1 answer

how to store images and videos on to HDFS?

2 days ago in Big Data Hadoop by nitinrawat895
 • 10,070 points • 10 views
0 votes
1 answer

Spark Processing Internals

3 days ago in Apache Spark by John
 • 13 views
0 votes
1 answer

Pig script not dumping the data correctly

3 days ago in Big Data Hadoop by Tony
 • 9 views
0 votes
1 answer

Spark-shell not working

3 days ago in Apache Spark by Rishi
 • 13 views
0 votes
1 answer

Error in running hdfs commands

3 days ago in Big Data Hadoop by Suman
 • 10 views
0 votes
1 answer

How to Import the complete directory into HDFS?

3 days ago in Big Data Hadoop by Naruto
 • 7 views
0 votes
1 answer

Which one is better MR or Spark?

3 days ago in Big Data Hadoop by Lohit
 • 14 views
0 votes
1 answer

Load data into teradata using sqoop

3 days ago in Big Data Hadoop by Kunal
 • 8 views
0 votes
1 answer

Import JSON file into hive

3 days ago in Big Data Hadoop by Kiran
 • 12 views
0 votes
1 answer

Hive Query to sort data

5 days ago in Big Data Hadoop by Esha
 • 8 views
0 votes
1 answer

What does the command df.registerTempTable() do?

5 days ago in Apache Spark by ophelia
 • 18 views
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1 answer

Difference between cogroup and full outer join in spark

5 days ago in Apache Spark by Hiran
 • 19 views
0 votes
1 answer

How to set up Map and Reduce Tasks?

6 days ago in Big Data Hadoop by nitinrawat895
 • 10,070 points • 27 views
0 votes
1 answer

How do I turn off INFO Logging in Spark?

6 days ago in Apache Spark by nitinrawat895
 • 10,070 points • 21 views
0 votes
1 answer

Working of map function on data

Jul 11 in Apache Spark by Medha
 • 16 views
0 votes
1 answer

Unable to Locate WinUtils Library in Hadoop binary path.

Jul 11 in Big Data Hadoop by nitinrawat895
 • 10,070 points • 14 views
0 votes
1 answer

Why do we use sc.parallelize?

Jul 11 in Apache Spark by Sumit
 • 17 views
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