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Recent questions in HDFS
0
votes
1
answer
What are the Job Resource files?
asked
Jun 20, 2023
in
HDFS
by
Robin
job
resource
files
0
votes
1
answer
How much Hadoop allows maximum block size and minimum block size?
asked
Jun 20, 2023
in
HDFS
by
Robin
maximum
block
size
0
votes
1
answer
What is Issplitable()?
asked
Jun 20, 2023
in
HDFS
by
Robin
issplitable
hdfs
0
votes
1
answer
If I am change block size from 64 to 128?
asked
Jun 20, 2023
in
HDFS
by
Robin
block
size
0
votes
1
answer
Why Hadoop Framework reads a file parallel why not sequential?
asked
Jun 20, 2023
in
HDFS
by
Robin
sequential
hadoop
framework
0
votes
1
answer
What is difference between block And split?
asked
Jun 20, 2023
in
HDFS
by
Robin
block
split
hdfs
0
votes
1
answer
How much ram required to process 64mb data?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
64mb
data
0
votes
1
answer
How to configure the split value?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
split
value
0
votes
1
answer
What is Inputsplit?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
inputsplit
0
votes
1
answer
How many Mappers and Reducers can run?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
reducersrun
0
votes
1
answer
Why Jobclient and Job Tracker submits job resources to file system?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
jobclient
0
votes
1
answer
Why task Tracker launch child Jvm?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
task
tracker
launch
child
jvm
0
votes
1
answer
Can you elaborate Mapreduce Job architecture?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
mapreduce
job
architecture
0
votes
1
answer
What are the important steps when you are partitioning table?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
partitioning
table
0
votes
1
answer
When we goes to Partition?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
hdfs-partition
0
votes
1
answer
What is partition?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
partitionhdfs
0
votes
1
answer
When we are goes to Combiner?
asked
Jun 18, 2023
in
HDFS
by
Robindeniel
combiner
hdfs
0
votes
1
answer
How will you empty the trash in HDFS?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs
trash
0
votes
1
answer
What are the advantages of a block transfer?
asked
Dec 21, 2022
in
HDFS
by
Robin
block-transfer
0
votes
1
answer
How will you manually enter and leave Safe Mode in Hadoop?
asked
Dec 21, 2022
in
HDFS
by
Robin
safe-mode
hadoop
0
votes
1
answer
What do you understand by Safe Mode in Hadoop?
asked
Dec 21, 2022
in
HDFS
by
Robin
safe-mode
hadoop
0
votes
1
answer
How will you reduce the size of large cluster by removing a few nodes?
asked
Dec 21, 2022
in
HDFS
by
Robin
large-file
datanode
0
votes
1
answer
If a DataNode is marked as decommissioned, can it be chosen for replica placement?
asked
Dec 21, 2022
in
HDFS
by
Robin
replica-placement
hdfs-datanode
0
votes
1
answer
How will you balance the disk space usage on a HDFS cluster?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs-cluster
0
votes
1
answer
What do you understand by Active and Passive NameNodes?
asked
Dec 21, 2022
in
HDFS
by
Robin
active-nodes
passive-namenodes
+1
vote
1
answer
Can you create multiple files in HDFS with varying block sizes?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs
block-size
0
votes
1
answer
Are Job Tracker and Task Tracker present on the same machine?
asked
Dec 21, 2022
in
HDFS
by
Robin
job-tracker
hdfs
0
votes
1
answer
How will you copy a huge file of size 80GB into HDFS parallelly?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs-file-copy
0
votes
1
answer
How will you compare two HDFS files?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfsfiles
0
votes
1
answer
Data is replicated at least thrice on HDFS. Does it imply that any alterations or calculations done on one copy of the data will be reflected in the other two copies also?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs-replication
hdfs-data
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