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Post under tag hdfs
Unanswerd questions under tag hdfs
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0
votes
What is the meaning of underreplication in HDFS? [MCQ]
posted
Nov 30, 2017
by
anonymous
hdfs
interview questions
0
votes
For the frequently accessed HDFS files the blocks are cached in [MCQ]
posted
Nov 30, 2017
by
anonymous
hdfs
interview questions
0
votes
Which of the following is not permitted on HDFS files [MCQ]
posted
Nov 30, 2017
by
anonymous
interview questions
hdfs
0
votes
0
answers
How to get info about which data in hdfs or file system that a MapReduce job visits?
posted
Jul 27, 2017
by
anonymous
hadoop
mapreduce
hdfs
+1
vote
0
answers
What is a block and block scanner in HDFS?
posted
Jun 22, 2017
by
Karthick.c
hadoop
hdfs
java
0
votes
0
answers
What happens to a read operation when the file is moved to trash in HDFS?
posted
Mar 8, 2016
by
Naveena Garg
hadoop
hdfs
+2
votes
0
answers
How do I customize data placement on DataNodes (DN) of Hadoop cluster?
posted
Oct 27, 2015
by
Sudhakar Singh
hadoop
hdfs
mapreduce
yarn
big data
+2
votes
0
answers
How to find min, max and mean of wordcount from text file in hadoop mapreduce?
posted
Oct 16, 2015
by
Sathish
hadoop
mapreduce
hdfs
yarn
linux
0
votes
0
answers
HDFS ls command pretty slow
posted
Jul 28, 2015
by
anonymous
hadoop
hdfs
+3
votes
0
answers
How to find execution time of a MapReduce job?
posted
May 15, 2015
by
Sudhakar Singh
hadoop
yarn
mapreduce
hdfs
linux
+3
votes
0
answers
Can we control data distribution and load balancing in Hadoop Cluster?
posted
May 3, 2015
by
Sudhakar Singh
hadoop
hdfs
mapreduce
yarn
java
+2
votes
0
answers
Error while writing to HDFS NFS from windows
posted
Nov 7, 2014
by
anonymous
hdfs
hadoop
+4
votes
0
answers
Hadoop / HBase hotspotting / overloading specific nodes
posted
Oct 9, 2014
by
anonymous
hadoop
hdfs
+3
votes
0
answers
Support multiple block placement policies for HDFS?
posted
Sep 15, 2014
by
anonymous
hdfs
hadoop
+2
votes
0
answers
HDFS dfsclient: possible to force storage datanode ?
posted
Aug 20, 2014
by
anonymous
hadoop
hdfs
+1
vote
0
answers
Partition file by content based through HDFS
posted
May 13, 2014
by
Sanketi Garg
hadoop
hdfs
+1
vote
0
answers
Can I open multiple files on hdfs and write data to them in parallel and then close them at the end?
posted
May 12, 2014
by
Luv Kumar
hdfs
hadoop
0
votes
0
answers
HDFS and YARN security and interface impacts
posted
Apr 20, 2014
by
Sidharth
hadoop
hdfs
yarn
+1
vote
0
answers
HDFS federation configuration
posted
Jan 23, 2014
by
Bob Wise
hadoop
hdfs
+2
votes
0
answers
Tips for optimizing HDFS writes with replication=1?
posted
Jan 22, 2014
by
Kiran Kumar
hadoop
hdfs
+1
vote
0
answers
HDFS Data Integrity in copyToLocal
posted
Dec 18, 2013
by
Ahmed Patel
hadoop
hdfs
...