questions/big-data-hadoop/page/11
As much I understand Reduce phase start ...READ MORE
You can either install java and eclipse ...READ MORE
The above difference clearly points out that ...READ MORE
Hi, keep in mind do not forget to ...READ MORE
It is looking like your Hadoop daemons ...READ MORE
The reason why you get this error ...READ MORE
The command you are typing is incorrect. ...READ MORE
Your data node is not running that ...READ MORE
Hey, Yes, you can rename a table in ...READ MORE
This seems like a path issue. Add the ...READ MORE
In edureka vm once you start hbase ...READ MORE
Hi, You can check this out: 1. Delete all ...READ MORE
In NFS, the data is stored only ...READ MORE
Yes, Shared Edit Logs exist in case ...READ MORE
The reduceLeft method takes an associative binary ...READ MORE
Hey, The suspend option suspends a workflow job in RUNNING status. After ...READ MORE
Hey, According to your property set up, there ...READ MORE
You can set the port in the hive-site.xml file. ...READ MORE
Hey, There are some of the key responsibilities ...READ MORE
Hi, You can create the export folder, you will ...READ MORE
Hey, This Hadoop fs command appends single sources ...READ MORE
Hi, You can do one thing, first delete all ...READ MORE
It allows to run dfs commands more ...READ MORE
You don't need another method, you can ...READ MORE
Hey, After connecting the server and performing all ...READ MORE
It is because the parent directories do ...READ MORE
By default, the Hive database will be ...READ MORE
Unfortunately, this can't be achieved with open ...READ MORE
I would prefer you to download million songs ...READ MORE
Hi, You can use this command given below: Syntax: $ ...READ MORE
Hey. This error usually occurs when the ...READ MORE
Here's a list of Input Formats: CombineFileInputFormat CombineS ...READ MORE
Hey, As the error suggested that you have ...READ MORE
The main reason for job.waitForCompletion exists is that ...READ MORE
Job job = new Job(conf,"job_name"), is just ...READ MORE
Hi, Yes, you can do it by using ...READ MORE
Hey, DAG in Hive architecture is nothing but ...READ MORE
Please find the code below for alphabet ...READ MORE
Hi, The different Daemons in YARN are:- Resources Manager:- Runs ...READ MORE
Hey, Basically, when we want to run multiple jobs ...READ MORE
Hadoop software framework work is very well ...READ MORE
After creating the tables a1 and b1 ...READ MORE
All you have to do to install ...READ MORE
Hey, The example uses HBase Shell to keep ...READ MORE
it as a connector that allows data to flow bi-directionaly so ...READ MORE
1 - Spark if following slave/master architecture. So ...READ MORE
Spark has much lower per job and ...READ MORE
It is very straight forward, no need ...READ MORE
You can use these commands. For namenode: ./hadoop-daemon.sh start ...READ MORE
Job tracker's function is resource management, tracking ...READ MORE
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