questions/big-data-hadoop/page/26
The main difference between these two is ...READ MORE
You have to add the partition before ...READ MORE
Here's where you can find the file: /etc/hadoop/[service ...READ MORE
Fair Scheduling is the process in which ...READ MORE
There surely is a command to check ...READ MORE
No, the files after the reduce phase are ...READ MORE
I think you are using new version ...READ MORE
Seems like your system does not have ...READ MORE
The default port number for MySQL is ...READ MORE
Make sure you are running from the ...READ MORE
Try adding <property> <name>dfs.name.dir</name> <value>/path/to/hdfs/dir</value> ...READ MORE
Try this: stop all the daemons: ./stop-all.sh format the namenode: cd ...READ MORE
While running Scala, Scala objects are translated ...READ MORE
Never mind. I forgot to run hadoop namenode ...READ MORE
Hey George! This error comes whenever you use ...READ MORE
Logs are distributed across your cluster, but ...READ MORE
Hey @Mohan! Could you try the following ...READ MORE
It can be controlled by setting the ...READ MORE
DataNodes are the commodity hardware only as ...READ MORE
There are many sites you can get ...READ MORE
The Secondary namenode is mainly used as a ...READ MORE
In HA (High Availability) architecture, we have ...READ MORE
Well, what you can do is use ...READ MORE
The error which you are getting can ...READ MORE
You can use the FileUtil api to do this. Example: Configuration ...READ MORE
Seems like a hive version problem. insert operation is ...READ MORE
Seems like Firewall is blocking the connection. ...READ MORE
In hadoop, we do not create different ...READ MORE
Below are the versions which can be used ...READ MORE
You have to write this directory in ...READ MORE
Hi. This is the code I used ...READ MORE
Make sure you have built Nutch from ...READ MORE
There are two possible reasons for this: Wrong ...READ MORE
Yes, you can update the data before ...READ MORE
You can use the SPARK_MAJOR_VERSION for this. Suppose ...READ MORE
You have forgotten to include the package name ...READ MORE
First, format the namenode and then try ...READ MORE
The status of Hue is shown in ...READ MORE
type jps and check whether namenode and datanode is ...READ MORE
Hello. The -m or --num-mappers is just a ...READ MORE
Make the following changes to the hadoop-env.sh ...READ MORE
1)Family Delete Marker- This markers marks all ...READ MORE
hadoop fs -cat /example2/doc1 | wc -l READ MORE
Combiner function is not preferred because when ...READ MORE
Run the command as sudo or add the ...READ MORE
sudo service mysqld restart mysql -u <username> root ...READ MORE
It seems hbase did not start properly ...READ MORE
To rectify this errors, you need to ...READ MORE
Try this: First, click on file import appliance. Now ...READ MORE
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