questions/big-data-hadoop
Hi everyone, I am facing one issue ...READ MORE
In edureka vm once you start hbase ...READ MORE
It is looking like your Hadoop daemons ...READ MORE
Hey, Yarn is configured with the "zero-configuration failover". So ...READ MORE
The reason why you get this error ...READ MORE
The reason for this error is because ...READ MORE
Hi, You can create the export folder, you will ...READ MORE
Hey, You can do one thing, open the file ...READ MORE
Hi, Namenode generates new namespaceID every time you ...READ MORE
Hi, Try this, first delete all contents from ...READ MORE
Hi, You can change the owner to Hadoop ...READ MORE
Hi, Check your dfs.name.dir and dfs.data.dir path in hdfs-site.xml. Or ...READ MORE
Hey, According to your property set up, there ...READ MORE
Make the following changes to your configuration ...READ MORE
There are two mistakes in the command ...READ MORE
You will have to start pig first ...READ MORE
Hello All, I am new to hadoop, i ...READ MORE
The command you are executing is slightly ...READ MORE
This error is generally thrown when the ...READ MORE
If we get the TimeOut Exception, then ...READ MORE
To unzip a gzipped (or bzipped) file, ...READ MORE
Since your data is delimited with tabs ...READ MORE
Hive is a high-level language to analyze ...READ MORE
Refer to the below file det.txt: Name,Age,Location a,10,chennai b,20,bangalore We will ...READ MORE
Spark has much lower per job and ...READ MORE
Follow these steps: STEP 1 : stop hadoop ...READ MORE
I have set up a multi-node Hadoop ...READ MORE
Hey, The key difference between both the components ...READ MORE
Refer to this example: Step1: Check table test1 ...READ MORE
This error is thrown when the parameters ...READ MORE
--Create Hive external Table for existing data CREATE ...READ MORE
Try using the below build.sbt, code.scala and command ...READ MORE
This particular exception is related to Hive logs. ...READ MORE
Your doubt is quite an interesting one. Yes, ...READ MORE
Refer to the below when you are ...READ MORE
Your data node is not running that ...READ MORE
Suppose you want to kill the jobs ...READ MORE
The tables look fine. Follow these steps ...READ MORE
1. In order to merge two or ...READ MORE
-Put and -copyFromLocal is almost same command ...READ MORE
Each reducer uses an OutputFormat to write ...READ MORE
InputSplits are created by logical division of ...READ MORE
Hive is a data warehouse infrastructure tool ...READ MORE
Below is an example query which you ...READ MORE
Both codes contain different API of Map ...READ MORE
Hi, We can use a normal insert query ...READ MORE
It's because that is the syntax. This ...READ MORE
A value with a wrong datatype causes ...READ MORE
You can use the SUBSTR() in hive ...READ MORE
How to exclude tables in sqoop if ...READ MORE
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