Recent questions tagged big-data

+1 vote
0 answers

About Available Space Block Placement Policy

2 days ago in Big Data Hadoop by anonymous
 • 130 points • 17 views
+1 vote
1 answer

Information Unavailable:Running jps command in Hadoop

2 days ago in Big Data Hadoop by Hasid
 • 170 points • 19 views
+1 vote
1 answer

Streaming facebook data using Flume framework!!!

2 days ago in Big Data Hadoop by akhtar
 • 200 points • 13 views
+1 vote
2 answers

How to find previous records from a data set in Pig??

5 days ago in Big Data Hadoop by Hasid
 • 170 points • 32 views
+2 votes
1 answer

Spark code takes too much time to run on cluster

Jan 3 in Apache Spark by asif
 • 140 points • 47 views
+1 vote
1 answer

Hadoop Learning Path

Nov 26, 2019 in Big Data Hadoop by anonymous
 • 130 points • 172 views
+1 vote
1 answer

datanode decomissioning

Nov 25, 2019 in Big Data Hadoop by Saif
 • 130 points • 134 views
0 votes
1 answer

Sqoop could not load db driver class

Oct 25, 2019 in Big Data Hadoop by Ritu
 • 120 points • 121 views
+1 vote
2 answers

Unable to create external table on HIVE

Oct 13, 2019 in Big Data Hadoop by Ozer
 • 130 points • 303 views
+1 vote
0 answers

Class not found exception in wordcount program in mapreduce

Oct 3, 2019 in Big Data Hadoop by Tarun
 • 160 points • 113 views
+1 vote
1 answer

flume twitter data file not generated in HDFS

Sep 26, 2019 in Big Data Hadoop by chandanarora
 • 130 points • 139 views
+1 vote
0 answers

Directory not found while using java -classpath

Sep 14, 2019 in Big Data Hadoop by shravanth
 • 47 views
0 votes
1 answer

Primary keys in Apache Spark

Sep 11, 2019 in Apache Spark by nitinrawat895
 • 10,840 points • 108 views
0 votes
1 answer

How to run Hadoop 2.1.0 in Windows System?

Sep 11, 2019 in Big Data Hadoop by nitinrawat895
 • 10,840 points • 73 views
+1 vote
1 answer

Namenode v/s Secondary namenode

Sep 9, 2019 in Big Data Hadoop by nitinrawat895
 • 10,840 points • 141 views
0 votes
1 answer

Warning: unable to load hadoop native library

Sep 9, 2019 in Big Data Hadoop by nitinrawat895
 • 10,840 points • 52 views
0 votes
1 answer

Secondary Sorting in Hadoop MapReduce

Sep 5, 2019 in Big Data Hadoop by nitinrawat895
 • 10,840 points • 74 views
+1 vote
1 answer

sql exception when exporting

Sep 4, 2019 in Big Data Hadoop by Hemanth
 • 240 points • 144 views
0 votes
1 answer

which one is better bigdata or devops for career

Aug 26, 2019 in Big Data Hadoop by SS
 • 269 views
+1 vote
1 answer

How to convert JSON file to AVRO file and vise versa

Aug 23, 2019 in Apache Spark by Prashant
 • 318 views
+1 vote
1 answer

How to extract record from one RDD using another RDD

Aug 22, 2019 in Apache Spark by anonymous
 • 99 views
0 votes
0 answers

HIve query data dates issue

Aug 21, 2019 in Big Data Hadoop by anonymous
 • 79 views
+2 votes
1 answer

Type mismatch error in scala

Aug 16, 2019 in Apache Spark by anonymous
 • 494 views
+1 vote
0 answers

Output of dump command has empty records

Aug 10, 2019 in Big Data Hadoop by Manju Bhargavi
 • 56 views
+1 vote
2 answers

Spark: Can we add column to dataframe?

Aug 9, 2019 in Apache Spark by Chirag
 • 104 views
0 votes
1 answer

Load data into teradata using sqoop export

Aug 9, 2019 in Big Data Hadoop by Prateek
 • 330 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.