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How to create a table in Mysql and how to insert the values into the table ?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
mysql-table
sqoop
0
votes
1
answer
How can you list all the columns of a table using Apache sqoop?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
apache-sqoop
+1
vote
1
answer
I am getting java.lang.IllegalArgumentException: during importing tables from oracle database.what might be the root cause and fix for this error scenario?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop
exception-handling
0
votes
1
answer
I am getting connection failure exception during connecting to Mysql through Sqoop, what is the root cause and fix for this error scenario?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
connection-failure
sqoop
0
votes
1
answer
How to enter into Mysql prompt, and explain the command parameter indicates?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
mysql-prompt
sqoop
0
votes
1
answer
How Sqoop word came ? Sqoop is which type of tool and the main use of sqoop?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqqop
sqoop-uses
0
votes
1
answer
What is the process of saved job process in Sqoop.
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
saved-jobs
sqoop
0
votes
1
answer
Define Sqoop metastore? What is the purpose of Sqoop-merge?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop-metastore
0
votes
1
answer
How will you update the rows that are already exported? Write sqoop command to show all the databases in MySQL server.
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop-command
mysql-server
0
votes
1
answer
Using Sqoop command how can we control the number of mappers?.
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqqop-command
0
votes
1
answer
Role of JDBC driver in sqoop setup? Is the JDBC driver enough to connect the sqoop to the database?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop-drivers
0
votes
1
answer
How can we import data from particular row or column? What is the destination types allowed in Sqoop import command?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop-command
0
votes
1
answer
Name a few import control commands. How can Sqoop handle large objects?
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop
large-objects
0
votes
1
answer
Compare Sqoop and Flume
asked
Dec 22, 2022
in
Sqoop
by
SakshiSharma
sqoop
flume
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
0
votes
1
answer
Replication causes data redundancy then why is it still preferred in HDFS?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs-replication
0
votes
1
answer
What do you understand by Inodes?
asked
Dec 21, 2022
in
HDFS
by
Robin
inodes
0
votes
1
answer
I have a file “Sample” on HDFS. How can I copy this file to the local file system?
asked
Dec 21, 2022
in
HDFS
by
Robin
hdfs0files
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