questions/big-data-hadoop
There are two possible reasons for this: Wrong ...READ MORE
This can be solved making use of ...READ MORE
Hey there! The definition of these two properties ...READ MORE
Mostly HMaster is not running. Enter the ...READ MORE
When you have Hadoop Eclipse plugin installed ...READ MORE
We Can not connect hive to tableau ...READ MORE
It can be controlled by setting the ...READ MORE
Hadoop framework divides a large file into ...READ MORE
If your block size is 64 MB, ...READ MORE
The mapreduce task happens in the following ...READ MORE
Hello. "The system never lies :-P". The service ...READ MORE
The difference is that when you use localhost, ...READ MORE
Seems like mysql.sock does not exist in the ...READ MORE
First start the mysql server: service mysqld start To ...READ MORE
It seems hbase did not start properly ...READ MORE
Hi, wordcount example failing on edureka vm(VM is ...READ MORE
You can provide security to cloudera hdfs by using HDFS ...READ MORE
There could be more than one reason ...READ MORE
Suppose we want to write a 1 ...READ MORE
When you copy a file from the ...READ MORE
The NameNode stores modifications to the file ...READ MORE
The Secondary namenode is mainly used as a ...READ MORE
Try this command hadoop dfs -put /var/tmp/students.txt / hadoop ...READ MORE
As mentioned in the error, the nodes ...READ MORE
Please type the below command in the ...READ MORE
If you were able to start the ...READ MORE
Fair Scheduling is the process in which ...READ MORE
It stores metadata for Hive tables (like their schema ...READ MORE
There are two conditions for no. of ...READ MORE
The combiner class is not required in ...READ MORE
Follow these steps: Step 1: Import all these hadoop ...READ MORE
Both Spark and Hadoop MapReduce are used ...READ MORE
MapReduce: MapReduce is an algorithm used to store ...READ MORE
HDFS is more efficient for a large ...READ MORE
DataNodes are the commodity hardware only as ...READ MORE
One of the reasons could be different ...READ MORE
The error you are getting is because ...READ MORE
Step 1: Give the below command to ...READ MORE
Sqoop supports SSL/TLS data transfer with the ...READ MORE
Sqoop stores metadata in a repository and ...READ MORE
This is what happens: Map reduce framework will ...READ MORE
Let's understand full write mechanism so that ...READ MORE
For change in the file format, you ...READ MORE
--fields-terminated-by <char> READ MORE
There are two SerDe for SequenceFile as ...READ MORE
In Hive we can create a sequence ...READ MORE
Yes, You need to mention the below ...READ MORE
Seems like you are not passing the ...READ MORE
1)Family Delete Marker- This markers marks all ...READ MORE
There surely is a command to check ...READ MORE
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