Trending questions in Edureka Community

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Is it possible to exclude a particular test method from a test case execution?

Hello Tarang, you can exclude a particular ...READ MORE

Jun 19, 2019 in Selenium by Anvi
 • 14,150 points • 1,405 views
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1 answer

python - get the root from tkinter for turtle

Hey @Haseeb, try something like this: import turtle canvas ...READ MORE

Jul 6, 2019 in Python by Barbara
 • 708 views
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1 answer

Could you demonstrate a simple docker puppet integration?

Here's a simple demo of puppet-docker example: Assuming you ...READ MORE

Jul 10, 2019 in Docker by Sirajul
 • 59,230 points • 528 views
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1 answer

Is it possible to access performance counter in Microsoft Azure Web App?

No, it is not supported on Azure ...READ MORE

Jul 4, 2019 in Azure by Perry
 • 17,100 points • 755 views
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1 answer

Changing Yarn queue in Spark application

To change the default queue to which ...READ MORE

Mar 28, 2019 in Apache Spark by Raj
 • 4,992 views
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1 answer

How to create Children or Sub-znode in zookeeper?

Hey, Creating children is similar to creating new ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,381 views
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1 answer

Draw a square using the turtle module - Python

Hey @Baily, use something like this: import turtle sq ...READ MORE

Jun 22, 2019 in Python by Himanshu
 • 1,302 views
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2 answers

How do you handle stress? [closed]

This one's a  typical interview question, asked ...READ MORE

Sep 11, 2019 in Career Counselling by Sirajul
 • 59,230 points • 643 views
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1 answer

How can we optimize and minimize the memory when work with scala use case?

Hi, There is a term in Scala that is ...READ MORE

Jul 5, 2019 in Apache Spark by Gitika
 • 65,910 points • 698 views
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1 answer

yield keyword in Python

The yield keyword is used along with ...READ MORE

Jul 9, 2019 in Python by Wajiha
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1 answer

What is a swarm and how to create a swarm?

A swarm consists of multiple Docker hosts ...READ MORE

Jul 8, 2019 in Docker by Nizam
 • 574 views
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1 answer

Unable to instantiate hive metastore

To resolve this issue, follow the steps ...READ MORE

Jul 5, 2019 in Big Data Hadoop by Ritu
 • 696 views
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0 answers

The KSQL query PRINT 'Topic' doesn't return a result

when I use the consumer it return ...READ MORE

Jul 1, 2019 in Apache Kafka by salma
 • 872 views
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1 answer

SMTP error in Automation Anywhere

Hi, I think you might need to ...READ MORE

May 28, 2019 in RPA by Iffath
 • 1,180 points • 2,295 views
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1 answer

Sending hdfs file to a non hadoop cluster

There are different ways to do this. ...READ MORE

Jul 9, 2019 in Big Data Hadoop by Tarun
 • 526 views
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3 answers

Hadoop Spark: How to iterate hdfs directories?

Using PySpark  hadoop = sc._jvm.org.apache.hadoop fs = hadoop.fs.FileSystem conf = ...READ MORE

Dec 5, 2018 in Big Data Hadoop by Kiran
 • 10,590 views
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1 answer

How to assign block expression in scala?

Hi, You can follow this example to know ...READ MORE

Jul 5, 2019 in Apache Spark by Gitika
 • 65,910 points • 688 views
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1 answer

Installing nodejs using ansible

Your role should look something like this: - ...READ MORE

Mar 15, 2019 in Ansible by Hari
 • 5,527 views
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1 answer

How to change the default value and to alter a column in sql?

Hi, You can try this: ALTER TABLE foobar_data CHANGE ...READ MORE

Jun 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,237 views
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1 answer

What are higher-order functions?

Higher-order functions are those functions that either ...READ MORE

Jul 25, 2019 in Python by Fata
 • 1,050 points • 757 views
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0 answers

how to import jar in Mac

Jul 7, 2019 in Others by anonymous
 • 640 views
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1 answer

hclust size limit?

Classic hierarchical clustering approaches are O(n^3) in ...READ MORE

Jul 10, 2019 in Python by SDeb
 • 13,300 points • 476 views
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1 answer

Error - Aggregate and on-aggregate cannot be combined.

Hi Ritu, This happens when you are comparing ...READ MORE

May 23, 2019 in Tableau by anonymous
 • 33,030 points • 2,579 views
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1 answer

How does decreasing the block size make more space on Datanode?

When there is space in data nodes ...READ MORE

Jul 5, 2019 in Big Data Hadoop by Krish
 • 692 views
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1 answer

Pig: Does these jar files run in NodeManager to produce result?

Below is what happens with the map-reduce ...READ MORE

Jul 10, 2019 in Big Data Hadoop by Lucy
 • 463 views
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1 answer

stdout to tkinter GUI

You need to make a file-like class ...READ MORE

Apr 10, 2019 in Python by SDeb
 • 13,300 points • 4,407 views
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1 answer

Quering all the rows in Azure table Storage.

Refer the following code: var acc = new ...READ MORE

Apr 12, 2019 in Azure by Prerna
 • 1,960 points • 4,319 views
0 votes
2 answers

if HDFS threshold has been reached. What is the our approach to resolve this issue?

This was a fundamental issue in HDFS ...READ MORE

Jun 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,181 views
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0 answers

How to use Global Send Keys in Excel in Blueprism

Hi, I have material copied to the ...READ MORE

Apr 4, 2019 in RPA by Ishan
 • 4,695 views
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1 answer

Is it possible to use docker compose to build a swarm/kubernetes cluster?

Yes, one can deploy a stack on ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 767 views
+1 vote
1 answer

Do I need to mention primary key for each table?

Hi Pritha, First, there is no hard and ...READ MORE

Jul 4, 2019 in Database by sampriti
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1 answer

Why are Lists faster than character arrays for string concatenation?

It's true that in the list-append method, ...READ MORE

Jun 12, 2019 in Python by SDeb
 • 13,300 points • 1,675 views
0 votes
1 answer

Error: tkinter for Python Installation

It isn't easy to install Tkinter locally ...READ MORE

Jul 4, 2019 in Linux Administration by Upasana
 • 8,620 points • 755 views
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1 answer

Amazon AWS Web Services

If you want to limit your hadoop ...READ MORE

Jul 8, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 543 views
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1 answer

Tooltip different for different rows/columns

Hi Anitha, When you make a dual-axis graph, ...READ MORE

May 22, 2019 in Tableau by Cherukuri
 • 33,030 points • 2,575 views
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1 answer

What is the use of @Rule annotation in JUnit?

Hello Sarfaraz, JUnit provides special kind of handling ...READ MORE

Jun 19, 2019 in Selenium by anonymous
 • 28,140 points • 1,360 views
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1 answer

Difference between Python float and numpy float32

Python's standard float type is a C ...READ MORE

Mar 4, 2019 in Python by SDeb
 • 13,300 points • 5,988 views
+1 vote
0 answers

Can i add a boxplot using 2 fields/attributes in x axis like dual axis in R?

Can i add a boxplot using 2 ...READ MORE

Jul 9, 2019 in Data Analytics by lokesh
 • 498 views
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1 answer

What is SparkCore functionalities?

Hey, Spark Core is a base engine of ...READ MORE

Jul 4, 2019 in Apache Spark by Gitika
 • 65,910 points • 717 views
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1 answer

Can I run docker in docker?

If you want to use Docker in Docker, that ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,230 points • 664 views
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2 answers

Do you have any question for me? [closed]

This question is typically asked at the ...READ MORE

Sep 11, 2019 in Career Counselling by Sirajul
 • 59,230 points • 687 views
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1 answer

Education after Bachelor Of Engineer for java developer

Hey, As you have mentioned that you are working ...READ MORE

Jun 13, 2019 in Career Counselling by Gitika
 • 65,910 points • 1,650 views
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1 answer

High Precision value and low recall value - Logistic regression

You use high positive and low recall ...READ MORE

Jun 13, 2019 in Python by Greg
 • 1,614 views
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0 answers

What is Java Regex?

Could you please help me with the ...READ MORE

Jul 19, 2019 by Neha
 • 6,300 points • 132 views
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1 answer

How to install Python on Windows and set path variable?

Install python from this link https://www.python.org/downloads/ After ...READ MORE

May 24, 2019 in Python by anonymous
 • 180 points • 2,472 views
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0 answers

why do we use mongoDB along with Node.js?

Jul 19, 2019 by Archana
 • 240 points • 127 views
+1 vote
1 answer

How to modify list while iterating?

Hi, You can try slice operator mylist[::3] to skip across to ...READ MORE

Jul 5, 2019 in Python by Taj
 • 1,080 points • 632 views
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1 answer

What is the use of ZooKeeper in Hbase?

Hey, The zookeeper is used to maintain the ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,605 views
+1 vote
0 answers

How to show CLUSTERS AFTER USING Kmeans(data,n) in R?

Hi, I'm new to R. I used ...READ MORE

Jul 12, 2019 in Data Analytics by prakash
 • 347 views
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1 answer

How to synchronize python lists?

threading provides Lock objects if you need to protect an ...READ MORE

Jun 18, 2019 in Python by SDeb
 • 13,300 points • 1,391 views
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