Recent questions tagged hdfs

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3 answers

Cloudera Hadoop - Daemons not running

Apr 6, 2018 in Big Data Hadoop by Ashish
 • 2,630 points • 858 views
0 votes
1 answer

Writing File into HDFS using spark scala

Apr 5, 2018 in Big Data Hadoop by Shubham
 • 13,380 points • 9,233 views
0 votes
1 answer

Apache Hadoop Yarn example program

Apr 4, 2018 in Big Data Hadoop by Ashish
 • 2,630 points • 305 views
0 votes
1 answer

Hadoop: TaskTracker and JobTracker don't start with start-dfs.sh

Apr 3, 2018 in Big Data Hadoop by nitinrawat895
 • 10,920 points • 323 views
0 votes
1 answer

When is an identity mapper/reducer used?

Apr 3, 2018 in Big Data Hadoop by kurt_cobain
 • 9,310 points • 1,016 views
0 votes
1 answer

What is the benefit of using CDH over other Distributors?

Mar 29, 2018 in Big Data Hadoop by nitinrawat895
 • 10,920 points • 83 views
0 votes
1 answer

Hdfs Service Systemd - startup

Mar 29, 2018 in Big Data Hadoop by coldcode
 • 2,050 points • 800 views
0 votes
1 answer

hadoop: command not found

Mar 27, 2018 in Big Data Hadoop by Shubham
 • 13,380 points • 4,431 views
0 votes
1 answer

What is Hadoop Distribution ?

Mar 27, 2018 in Big Data Hadoop by Ashish
 • 2,630 points • 51 views
0 votes
1 answer

Moving data to hdfs using copyFromLocal command

Mar 27, 2018 in Big Data Hadoop by Shubham
 • 13,380 points • 4,105 views
0 votes
1 answer

Copy file from HDFS to the local file system

Mar 27, 2018 in Big Data Hadoop by coldcode
 • 2,050 points • 9,343 views
0 votes
1 answer

What is hadoop.tmp.dir ?

Mar 26, 2018 in Big Data Hadoop by DareDev
 • 6,850 points • 2,613 views
0 votes
1 answer

Relationship between Spark, Hadoop and Cassandra?

Mar 26, 2018 in Big Data Hadoop by kurt_cobain
 • 9,310 points • 314 views
0 votes
3 answers

Can we run Spark without using Hadoop?

Mar 22, 2018 in Big Data Hadoop by kurt_cobain
 • 9,310 points • 317 views
0 votes
1 answer

Access DFS through Java API

Mar 22, 2018 in Big Data Hadoop by Ashish
 • 2,630 points • 519 views
0 votes
1 answer

How to integrate Hadoop with Elasticsearch?

Mar 21, 2018 in Big Data Hadoop by coldcode
 • 2,050 points • 414 views
0 votes
1 answer

Is there any Relationship between Hadoop and Databases?

Mar 21, 2018 in Big Data Hadoop by nitinrawat895
 • 10,920 points • 83 views
0 votes
13 answers

What is the difference between Hadoop/HDFS & HBase?

Mar 21, 2018 in Big Data Hadoop by nitinrawat895
 • 10,920 points • 16,831 views
0 votes
1 answer

How can I download hadoop documentation for a specific version?

Mar 21, 2018 in Big Data Hadoop by kurt_cobain
 • 9,310 points • 131 views
0 votes
1 answer

Where can I find hadoop-streaming.jar JAR file?

Mar 21, 2018 in Big Data Hadoop by Shubham
 • 13,380 points • 2,013 views
–1 vote
1 answer

Hadoop dfs -ls command?

Mar 16, 2018 in Big Data Hadoop by nitinrawat895
 • 10,920 points • 1,883 views
+1 vote
11 answers

hadoop fs -put command?

Mar 16, 2018 in Big Data Hadoop by kurt_cobain
 • 9,310 points • 29,655 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

Mar 15, 2018 in Data Analytics by kurt_cobain
 • 9,310 points • 717 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Mar 15, 2018 in Data Analytics by kurt_cobain
 • 9,310 points • 5,042 views
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