Recent questions tagged hadoop

0 votes
1 answer

How Namenode handles data node failures?

Jul 11, 2018 in Big Data Hadoop by Shubham
• 13,490 points
5,982 views
0 votes
1 answer

Bucketing vs Partitioning in HIve

Jul 9, 2018 in Big Data Hadoop by shams
• 3,670 points
26,487 views
0 votes
1 answer
0 votes
1 answer

MapFile in Pig

Jul 6, 2018 in Big Data Hadoop by shams
• 3,670 points
454 views
0 votes
1 answer

Checkpointing in Hadoop

Jul 3, 2018 in Big Data Hadoop by shams
• 3,670 points
1,055 views
0 votes
1 answer
0 votes
1 answer

NameNode Status Check

Jun 18, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
2,156 views
0 votes
1 answer

What is Speculative Execution?

Jun 18, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
351 views
0 votes
1 answer
0 votes
1 answer

Different Hadoop Modes

Jun 13, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
12,487 views
0 votes
2 answers

Hadoop fs -stat command

Jun 13, 2018 in Big Data Hadoop by shams
• 3,670 points
10,037 views
0 votes
1 answer

NameNode & DataNode memory

Jun 12, 2018 in Big Data Hadoop by shams
• 3,670 points
1,052 views
0 votes
1 answer

NAS and HDFS Comparison

Jun 11, 2018 in Big Data Hadoop by shams
• 3,670 points
1,441 views
0 votes
1 answer
0 votes
1 answer

JobTracker Task Scheduling

Jun 5, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
730 views
+5 votes
2 answers

Hive to HDFS transfer

Jun 5, 2018 in Big Data Hadoop by shams
• 3,670 points
3,611 views
0 votes
1 answer

InputSplit vs HDFS Block

Jun 1, 2018 in Big Data Hadoop by shams
• 3,670 points
4,132 views
0 votes
1 answer

Hadoop mandatory for Spark?

Jun 1, 2018 in Apache Spark by shams
• 3,670 points
415 views
0 votes
1 answer

Sqoop vs distCP

May 30, 2018 in Big Data Hadoop by shams
• 3,670 points
1,081 views
0 votes
2 answers

What is Shuffle Phase?

May 30, 2018 in Big Data Hadoop by shams
• 3,670 points
1,234 views
0 votes
1 answer

NameNode without any data

May 29, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
1,114 views
0 votes
1 answer
0 votes
1 answer

What is new in Hadoop 3?

May 28, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
369 views
0 votes
1 answer

out of Memory Error in Hadoop

May 22, 2018 in Big Data Hadoop by coldcode
• 2,080 points
1,624 views
0 votes
1 answer
0 votes
1 answer

Is a HDFS block sequential ?

May 21, 2018 in Big Data Hadoop by Shubham
• 13,490 points
1,404 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

How to install Hadoop in Ubuntu?

May 17, 2018 in Big Data Hadoop by kurt_cobain
• 9,390 points
453 views
0 votes
1 answer
0 votes
1 answer

Visualization Tool in Cloudera CDH

May 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,390 points
1,055 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
10 answers
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
2 answers

Difference between HDFS and NFS

May 8, 2018 in Big Data Hadoop by Shubham
• 13,490 points
14,195 views
+1 vote
1 answer