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You will have to create a Mapper ...READ MORE
Please find the code below for alphabet ...READ MORE
peopleDF: org.apache.spark.sql.DataFrame = [_corrupt_record: string] The above that ...READ MORE
By convention, the pig script that you ...READ MORE
Firstly, set up a table that uses ...READ MORE
Please use the register command inside the ...READ MORE
Please use the sqoop list database syntax ...READ MORE
It can be a hdfs path. The ...READ MORE
You can check this path in Hue ...READ MORE
In Python, you don't write to other ...READ MORE
Please use the following command. sqoop list-databases --connect ...READ MORE
You can use sleep as below. import time print(" ...READ MORE
Hey, Alter is the command used to make ...READ MORE
Hey, The describe command returns the description of ...READ MORE
Hey, list is the command that is used ...READ MORE
Hi, Try like below, IF [COL1] = [COL2] THEN ...READ MORE
Hi priyanka, Use the datediff function to calculate ...READ MORE
The maintainers of the PEP8 tool decide ...READ MORE
Hey, You can create a table using the create command, ...READ MORE
According to the docs: The expression x and ...READ MORE
Hey, To access the HBase shell, you have ...READ MORE
Hey, We can also communicate with HBase using ...READ MORE
Hey, You can run multiple region servers from ...READ MORE
Hey, To kill a backup master, you need ...READ MORE
Hello, Using the “local-master-backup.sh” you can start up ...READ MORE
Hey, Try this, create a calculated field as ...READ MORE
Hi Sindhu, Follow the below steps: 1. Create a line ...READ MORE
Hi Vijay, to create Custom Firefox Profile ...READ MORE
Hey Wasin, to understand how Selenium scripts ...READ MORE
Hey Gaurav, to automate Flash using Selenium ...READ MORE
Hey, To open a connection, following code: Configuartion myconf ...READ MORE
Hi Preeti, Try this, SELECT DEPARTMENT, SUM(SALARY) FROM EMPLOYEES ...READ MORE
This bug is missing log files that ...READ MORE
Hi Yogita, for this test scenario you ...READ MORE
Try something like this: df.values array([[nan, 0.2, nan], ...READ MORE
You can read excel files df = pd.read_excel(...) You ...READ MORE
I have build a CorDapp using "Yo!CorDapp" ...READ MORE
@Suresh, Selenium exceptions can be handled in ...READ MORE
Hi, Its OLTP and DW modeling. However, you ...READ MORE
Please try the following Scala code: import org.apache.hadoop.conf.Configuration import ...READ MORE
Hey Eshan, follow these steps to add ...READ MORE
Hi, You can perform the following steps: 1. Open ...READ MORE
You can choose your mapper output key ...READ MORE
By default, the Hive database will be ...READ MORE
Run below commands spark-class org.apache.spark.deploy.master.Master spark-class org.apache.spark.deploy.worker.Worker spark://192.168.254.1:7077 NOTE: The ...READ MORE
Hello Cherry, below is the automation script ...READ MORE
You have to run the start command ...READ MORE
Add the following properties in the core-site.xml file, it ...READ MORE
Registered tables are not cached in memory. ...READ MORE
Hey @Ashutosh, you can use following code ...READ MORE
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