Most answered questions in Edureka Community

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How to set HBase configuration file to set the heap to 4 GB ?

Hey, The following lines in the hbase-env.sh file shows how ...READ MORE

May 31, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 447 views
0 votes
1 answer

Redirecting output to a file and stdout

The command you want is named tee; foo ...READ MORE

May 31, 2019 in Linux Administration by Shubham
 • 13,490 points • 814 views
0 votes
1 answer

How to extract file base name without path and extension in bash?

You don't actually have to call the ...READ MORE

May 31, 2019 in Linux Administration by Shubham
 • 13,490 points • 5,554 views
0 votes
1 answer

How to set Hive Server port?

You can set the port in the hive-site.xml file. ...READ MORE

May 31, 2019 in Big Data Hadoop by Aisha
 • 3,413 views
0 votes
1 answer

Hive JDBC driver URL format and driver class.

For Hive server 1, the URL format ...READ MORE

May 31, 2019 in Big Data Hadoop by Adi
 • 1,687 views
0 votes
1 answer

What configuration I need to make to run HBase client?

Hey, If you are configuring an IDE to ...READ MORE

May 31, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 371 views
+1 vote
1 answer

Is it possible to create a jenkins pipeline without using a jenkinsfile?

Yes, you can create a Jenkins pipeline ...READ MORE

May 31, 2019 in Jenkins by Sirajul
 • 59,230 points • 5,195 views
0 votes
1 answer

How to perform double click on a webpage using WebDriver?

Hey Jaya, to perform double click on ...READ MORE

May 31, 2019 in Selenium by Anvi
 • 14,150 points • 486 views
0 votes
1 answer

What is the use of AutoIt tool with Selenium?

Hey Badrish, AutoIT is a third party tool ...READ MORE

May 31, 2019 in Selenium by Anvi
 • 14,150 points • 855 views
0 votes
1 answer

Is it possible to take screenshot with EventFiringWebDriver in Selenium?

@Yarush, Yes it is possible to take ...READ MORE

May 31, 2019 in Selenium by Jitendra
 • 1,746 views
0 votes
1 answer

Set Table Lock manager for Hive

To enable Table Lock manager, you have ...READ MORE

May 31, 2019 in Big Data Hadoop by Vinod
 • 1,821 views
0 votes
1 answer

Encrypt Hive JDBC and Hive Server traffic

You can enable encryption of data flowing ...READ MORE

May 31, 2019 in Big Data Hadoop by John
 • 433 views
0 votes
1 answer

What is the use of deSelectAll() method in Selenium Webdriver?

Hello Inderjeet, deselectAll() method is useful to ...READ MORE

May 31, 2019 in Selenium by Yogesh
 • 6,046 views
0 votes
1 answer

What is the use of getOptions() method in Selenium?

Hi Urmila, getOptions() is used to get all ...READ MORE

May 31, 2019 in Selenium by Abha
 • 28,140 points • 9,753 views
0 votes
1 answer

How to check whether a text is underlined or not in a webpage using Selenium Webdriver?

Hey Kamal, you can use following code ...READ MORE

May 31, 2019 in Selenium by Abha
 • 28,140 points • 7,890 views
0 votes
1 answer

JDBC connection to Hive using TLS/SSL

Hi. The properties are right but in ...READ MORE

May 31, 2019 in Big Data Hadoop by Karan
 • 2,012 views
0 votes
1 answer

Can anyone help me out to install the following packages R-MR, R-HDFS, and R-HBase on R-HAdoop?

I have understood your problem, I will ...READ MORE

May 31, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 512 views
0 votes
1 answer

Enabling TLS/SSL on Hive

To enable TLS/SSL on hive, you have ...READ MORE

May 31, 2019 in Big Data Hadoop by Haran
 • 1,938 views
0 votes
1 answer

I am receiving a warning which says: Failed to locate the winutils binary in the Hadoop binary path

I see that you are facing multiple ...READ MORE

May 31, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 5,874 views
0 votes
1 answer

CDH: Permission for Hbase user for Hbase key.

You can grant the permission for Hbase ...READ MORE

May 31, 2019 in Big Data Hadoop by Tina
 • 531 views
0 votes
1 answer

Encrypt spilled data in Impala

Yes, Impala allows you to encrypt spilled ...READ MORE

May 31, 2019 in Big Data Hadoop by Rajan
 • 440 views
0 votes
1 answer

How can I compare two integers properly?

Hi Divya, I hope this code snippet will ...READ MORE

May 31, 2019 in Java by sampriti
 • 1,120 points • 834 views
0 votes
1 answer

Python pygame error : Failed loading libpng.dylib: dlopen(libpng.dylib, 2): image not found

Try installing libpng You can do it with ...READ MORE

May 31, 2019 in Python by SDeb
 • 13,300 points • 1,460 views
0 votes
1 answer

keras model.fit_generator() several times slower than model.fit()

You may want to check out the ...READ MORE

May 31, 2019 in Python by SDeb
 • 13,300 points • 2,874 views
0 votes
1 answer

Linux: Recursive download of a folder via FTP

wget -r ftp://user:pass@server.com/ try this. READ MORE

May 31, 2019 in Linux Administration by Upasana
 • 8,620 points • 473 views
0 votes
1 answer

How to Iterate HashMap?

Hi Shashank. Please try this code I hope ...READ MORE

May 30, 2019 in Java by sampriti
 • 1,120 points • 478 views
0 votes
1 answer

Can you explain what is the difference between UNION and Join?

Hi Sahana,  I got your doubt, Checkout these ...READ MORE

May 30, 2019 in Database by sampriti
 • 1,120 points • 1,170 views
0 votes
1 answer

How to add a new Python interpreter in PyCharm?

Refer to the below screenshots: Then set a ...READ MORE

May 30, 2019 in Python by Shabnam
 • 930 points • 5,182 views
0 votes
1 answer

Dependencies required to build Matplotlib on RedHat and how do I install them?

If you are on RedHat, you can ...READ MORE

May 30, 2019 in Python by Kamlesh
 • 798 views
0 votes
1 answer

How to install modules in Pycharm?

You can install modules in PyCharm using ...READ MORE

May 30, 2019 in Python by Shabnam
 • 930 points • 50,586 views
0 votes
1 answer

Dependencies required to build Matplotlib on ubuntu

If you are on Debian/Ubuntu, you can ...READ MORE

May 30, 2019 in Python by Tara
 • 457 views
0 votes
1 answer

How to load encrypted tables to encrypted table in Hive?

If the data is already encrypted, use ...READ MORE

May 30, 2019 in Big Data Hadoop by Esha
 • 817 views
0 votes
1 answer

Dependencies for animation support in matplotlib

Support of animation output format and image ...READ MORE

May 30, 2019 by Aysha
 • 136 views
0 votes
1 answer

Are there any dependancies for installing matplotlib in python?

Matplotlib requires the following dependencies: Python (>= 3.6) FreeType ...READ MORE

May 30, 2019 in Python by Farzi
 • 377 views
0 votes
1 answer

Install matplotlib - Python

Execute the following commands to install matplotlib ...READ MORE

May 30, 2019 in Python by Tara
 • 596 views
0 votes
1 answer

How to load unencrypted tables to encrypted in Hive?

Refer to the below command to load ...READ MORE

May 30, 2019 in Big Data Hadoop by John
 • 539 views
0 votes
1 answer

selectively drawing lower and/or upper limit symbols on errorbars using the parameters uplims, lolims of errorbar - Python

Hi @Jinu, you could do something like ...READ MORE

May 30, 2019 in Python by Vishal
 • 1,364 views
0 votes
1 answer

Convert data in dataframe - Python

Reshape dataframe using DataFrame.unstack for DatetimeIndex, then ...READ MORE

May 30, 2019 in Python by Gargi
 • 618 views
0 votes
1 answer

How to build Zookeeper repository for Hue?

Open the terminal and run the following ...READ MORE

May 30, 2019 in Big Data Hadoop by Liam
 • 474 views
0 votes
1 answer

Setting REST service in Hue

To be able to browse the znode, ...READ MORE

May 30, 2019 in Big Data Hadoop by Esha
 • 379 views
0 votes
1 answer

Python error saying "AttributeError: can't set attribute"

change your code to the following: @x.setter def x(self, ...READ MORE

May 30, 2019 in Python by Imran
 • 18,639 views
0 votes
1 answer

How to set Zookeeper server in Hue?

You have to set the details of ...READ MORE

May 30, 2019 in Big Data Hadoop by John
 • 641 views
0 votes
1 answer

Replace values in data frame with valued of another dataframe.

Hi @Puneeth, you use something like this: f ...READ MORE

May 30, 2019 in Python by Ashish
 • 3,851 views
0 votes
1 answer

Allowing hue to connect to sentry service

If you have enabled Kerberos for the ...READ MORE

May 30, 2019 in Big Data Hadoop by Jimmy
 • 413 views
0 votes
1 answer

Sentry configuration file in hue

Hue looks for the sentry configuration file ...READ MORE

May 30, 2019 in Big Data Hadoop by Yogi
 • 532 views
0 votes
1 answer

How to set Sentry server details in Hue?

You have to set the server details ...READ MORE

May 30, 2019 in Big Data Hadoop by Karna
 • 417 views
0 votes
1 answer

High Availability Yarn configuration in Hue

Here's the default configuration suggested by the ...READ MORE

May 30, 2019 in Big Data Hadoop by Rajan
 • 741 views
0 votes
1 answer

Python error "TypeError: Cannot compare types 'ndarray(dtype=int64)' and 'str'"

Hey @Ashish, change the emotion_map to the ...READ MORE

May 30, 2019 in Python by Mir
 • 7,733 views
0 votes
1 answer

Python read file as stream from HDFS

I could redirect to a Python library ...READ MORE

May 30, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,617 views
0 votes
1 answer

How do I run Hadoop with Docker for both DEV and PROD environments?

Your requirements show that you are using ...READ MORE

May 30, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 940 views
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