Trending questions in Edureka Community

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Explain how the MongoDB MapReduce and Hadoop MapReduce are similar to each other and explain the differences if there are any.

Let us discuss the few differences between ...READ MORE

Jun 18, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 553 views
0 votes
1 answer

Create repository on AWS CodeCommit

Go to your AWS login page and ...READ MORE

Jun 13, 2019 in AWS by Hannah
 • 752 views
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1 answer

How Elasticsearch Server can be used in uipath Orchestrator?

Hey @Misha, Elasticsearch is used to store messages ...READ MORE

Apr 2, 2019 in RPA by Abha
 • 28,140 points • 3,867 views
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1 answer

Can anyone help me in installing and configuring a Multi-Node Hadoop Cluster?

To install Hadoop setup on the 4-node ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,153 views
+1 vote
8 answers

How to solve “x509: ECDSA verification failure” error?

Before you execute the  composer runtime install -c ...READ MORE

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 8,158 views
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0 answers

Hive data load error

I have table in hive with below ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Rishi
 • 536 views
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0 answers

Create a sample report in power BI using R script

how to create a sample chart using ...READ MORE

Jun 20, 2019 in Power BI by Anitha
 • 494 views
0 votes
1 answer

zookeeper starting problem

Hey, The QuorumPeerMain service is visible with sudo ...READ MORE

May 31, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,309 views
0 votes
1 answer

Python - Ubuntu install for SQLAlchemy not working

You can try using the version directly ...READ MORE

May 14, 2019 in Python by SDeb
 • 13,300 points • 2,054 views
0 votes
1 answer

Benefits of using JUnit Error Collector

Hi Disha, some of the benefits of ...READ MORE

Jun 19, 2019 in Selenium by anonymous
 • 14,150 points • 486 views
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1 answer

Set default value for a filter

Hi Banu, It is easy and simple. Follow ...READ MORE

Apr 3, 2019 in Tableau by Cherukuri
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0 answers

how can i integrate fog computing simulation tools and Blockchain for research purpose

Jun 21, 2019 in Blockchain by anonymous
 • 120 points • 443 views
0 votes
1 answer

Combine selector conditions

In a nutshell, you can do: A[:, range(3) ...READ MORE

Jun 19, 2019 in Python by SDeb
 • 13,300 points • 487 views
0 votes
1 answer

How to create a test class with a test method in JUnit to testing framework?

Hi Sargun, first we need to create ...READ MORE

Jun 13, 2019 in Selenium by Nagendra
 • 781 views
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0 answers

How do you implement insertion sort in python?

Can you give the sample code as ...READ MORE

Jun 19, 2019 in Python by Waseem
 • 4,540 points • 517 views
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1 answer

Excel Python API

xlwt and xlrd can read and write Excel files, without ...READ MORE

Jun 7, 2019 in Python by SDeb
 • 13,300 points • 1,008 views
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1 answer

How to insert a record in DynamoDB stored in a json file using CLI?

The command is the same as that ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 5,529 views
0 votes
0 answers

How to install python modules using wheeling format?

Can you show the installation of pyaudio ...READ MORE

Jun 21, 2019 in Python by Waseem
 • 4,540 points • 429 views
0 votes
1 answer

divide grand total by category

Use the calculated column to calculate the ...READ MORE

Jun 10, 2019 in Tableau by Cherukuri
 • 33,030 points • 955 views
0 votes
1 answer

Including dependencies in a jar with Maven

You can do this using the maven-assembly-plugin ...READ MORE

Jul 21, 2018 in Java by samarth295
 • 2,220 points • 14,896 views
0 votes
1 answer

Find values in a comma separated string in a MySQL query

You can add commas to the left and ...READ MORE

Sep 10, 2018 in Database by Sahiti
 • 6,370 points • 12,655 views
0 votes
1 answer

How to parse invalid XML in Java ?

That "XML" is worse than invalid – it's not well-formed. An ...READ MORE

Mar 7, 2019 in Java by developer_1
 • 3,320 points • 5,002 views
0 votes
1 answer

What is the use of join()?

Join()  function is used in threading to ...READ MORE

Jun 20, 2019 in Python by Wajiha
 • 1,950 points • 425 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
 • 1,331 views
0 votes
1 answer

How to use data compression in sqoop import?

You can enable data compression from the ...READ MORE

May 15, 2019 in Big Data Hadoop by Rocky
 • 1,981 views
0 votes
1 answer

Json RPC Python Client

There is json-rpc library, it supports python2.7, python3.2+, does ...READ MORE

May 30, 2019 in Python by SDeb
 • 13,300 points • 1,338 views
0 votes
1 answer

How to compare two columns and sum the values that are same/equal?

Hi, Try like below, IF [COL1] = [COL2] THEN ...READ MORE

Jun 12, 2019 in Tableau by anonymous
 • 33,030 points • 1,207 views
0 votes
1 answer

How to invoke the AWS lambda function from Java code

There are 2 methods in this class which should ...READ MORE

Feb 19, 2019 in AWS by Archana
 • 5,640 points • 5,654 views
0 votes
1 answer

Execute permission on MetaBot?

Hi, You can go to the administrator section ...READ MORE

May 27, 2019 in RPA by Iffath
 • 1,180 points • 1,460 views
0 votes
1 answer

In Which cluster(Dev or Prod) we test the job?

Well, that depends on what a particular ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Raj
 • 422 views
+1 vote
3 answers

what can i classify my job profile as?

Your job profile could also be DevOps ...READ MORE

Jun 11, 2019 in Ask us Anything! by Kalgi
 • 52,360 points • 681 views
0 votes
1 answer

Disable dynamic partition in hive

Dynamic partition is set to true by ...READ MORE

May 21, 2019 in Big Data Hadoop by Vishwa
 • 1,705 views
0 votes
1 answer

SQOOP Import command failure

Try this command where the student table ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Suri
 • 411 views
0 votes
1 answer

Impala get current time

You can get the current time using ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Raman
 • 1,006 views
0 votes
0 answers

Copy file with metadata - python

I would like to copy a file ...READ MORE

Jun 20, 2019 in Python by Trisha
 • 442 views
0 votes
1 answer

Calculate sum for a set vs group

Hi Rahul, You can only show the sum ...READ MORE

Jun 18, 2019 in Tableau by anonymous
 • 33,030 points • 531 views
0 votes
1 answer

What is control flow Nodes defines in Oozie?

Hello, Control flow nodes define the beginning and ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 829 views
0 votes
1 answer

build context for docker image very large

The Docker client sends the entire "build ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,360 points • 14,358 views
0 votes
1 answer

How do I ignore errors in R

With the try function you can handle errors to ...READ MORE

Nov 6, 2018 in Data Analytics by Kalgi
 • 52,360 points • 10,166 views
0 votes
1 answer

Converting ISO 8601-compliant String to java.util.Date

Unfortunately, the time zone formats available to SimpleDateFormat (Java ...READ MORE

Nov 27, 2018 in Java by Daisy
 • 8,120 points
edited Oct 7, 2021 by Sarfaraz • 9,252 views
0 votes
1 answer

Want to assert the row text in webtable

Hi, you can assert row text at ...READ MORE

Jun 10, 2019 in Selenium by Anvi
 • 14,150 points • 829 views
+1 vote
1 answer

what is the diffrence between hashing and encryption?

In hash, you can't get the actual ...READ MORE

Jun 25, 2019 by sunshine
 • 1,300 points • 178 views
0 votes
1 answer

Regarding unstructured data handling

There are multiple ways to import unstructured ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Ranjitha
 • 439 views
0 votes
1 answer

Example to using pytype

Hey, here's an example that I found ...READ MORE

Jun 7, 2019 in Python by Alia
 • 962 views
0 votes
1 answer

Can someone explain me how write data into HDFS using Java?

I understand your issue, I would drop ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,095 views
0 votes
1 answer

Hive: external table without URI scheme

Yes, it is possible to create an ...READ MORE

May 31, 2019 in Big Data Hadoop by Daniel
 • 1,254 views
0 votes
1 answer

Pandas iloc printing whole row instead of cell value.

The syntax you are using is wrong. ...READ MORE

Apr 8, 2019 in Python by Hari
 • 3,543 views
0 votes
2 answers

How to close browser popup in Selenium WebDriver

driver.quit() READ MORE

Jun 14, 2019 in Selenium by anonymous
 • 9,258 views
0 votes
1 answer

Explain what is a sequence file in Hadoop?

Hello, To store binary key/value pairs, sequence file ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 826 views
+1 vote
0 answers

Email alert when Failed transaction is assigned to a reviewer?

Can we get Email alert when Failed ...READ MORE

Jun 27, 2019 by Sameer
 • 120 views
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