Latest questions in Edureka Community

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1 answer

Hive: Execute MapReduce jobs locally

You can set Hive to run MapReduce ...READ MORE

May 21, 2019 in Big Data Hadoop by Gani
 • 1,284 views
0 votes
1 answer

How many files can hive create in HDFS duringbMapReduce job?

There is a limit on how many ...READ MORE

May 21, 2019 in Big Data Hadoop by Charuni
 • 1,034 views
0 votes
1 answer

finding the MySQL my.cnf location

You could always run find in a ...READ MORE

May 21, 2019 in Linux Administration by Upasana
 • 8,620 points • 421 views
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1 answer

Determining whether a given Linux is 32 bit or 64 bit

try this. getconf LONG_BIT Output: 32, if OS is 32 ...READ MORE

May 21, 2019 in Linux Administration by Upasana
 • 8,620 points • 424 views
0 votes
2 answers

Limit the maximum number of dynamic partitions in Hive

if you are already on hive shell ...READ MORE

Jul 23, 2020 in Big Data Hadoop by Shantanu
 • 190 points • 7,325 views
0 votes
1 answer

How to set maximum dynamic partitions in MapReduce mode?

There is a default maximum number of ...READ MORE

May 21, 2019 in Big Data Hadoop by Likith
 • 1,102 views
0 votes
1 answer

Hive: Dynamic partition without using static partition

Hive asks for a static partition as ...READ MORE

May 21, 2019 in Big Data Hadoop by Suman
 • 972 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

Replace Column names and datatype in Hive

You can replace the column name and ...READ MORE

May 21, 2019 in Big Data Hadoop by John
 • 27,346 views
0 votes
0 answers

how can i measure the elapsed time in python?

can you give an example? READ MORE

May 21, 2019 in Python by Waseem
 • 4,540 points • 454 views
0 votes
1 answer

how can i use the sum function in a python list?

If there is list =[1,2,4,6,5] then use ...READ MORE

Apr 23, 2020 in Python by anonymous
 • 3,500 views
0 votes
1 answer

Can I use pattern matching in Hive?

Yes, it is possible to use pattern ...READ MORE

May 21, 2019 in Big Data Hadoop by Khan
 • 1,188 views
0 votes
1 answer

Hive: Display logs on console

You can emit the logs on the ...READ MORE

May 21, 2019 in Big Data Hadoop by Jishnu
 • 1,648 views
0 votes
1 answer

How to show sub total to sub groups along with individual values?

Hi Lassya, Follow the below steps: 1. Right click ...READ MORE

May 21, 2019 in Power BI by anonymous
 • 33,030 points • 565 views
0 votes
1 answer

Replace and Round

Hey Anshuli, Create a column as below, Column = ...READ MORE

May 21, 2019 in Power BI by anonymous
 • 33,030 points • 406 views
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1 answer

End with characters in column

Hi Rahul, You can use condition such as ...READ MORE

May 21, 2019 in Power BI by anonymous
 • 33,030 points • 399 views
0 votes
1 answer

Starts with characters in column

Hi Rahul, You can use condition such as ...READ MORE

May 21, 2019 in Power BI by anonymous
 • 33,030 points • 382 views
0 votes
1 answer

How to show Subtotal for groups?

Hi Anitha, You can form groups in tableau ...READ MORE

May 21, 2019 in Tableau by Cherukuri
 • 33,030 points • 1,880 views
0 votes
2 answers

How to use time effectively in exams?

Hey, You can maintain this way:- Make a schedule Impeccable ...READ MORE

May 23, 2019 in Career Counselling by Gitika
 • 65,910 points • 553 views
0 votes
1 answer

how to change or edit the marks on a graph in a dual axis chart?

Hey Preethi, It's simple and easy, just ...READ MORE

May 21, 2019 in Tableau by anonymous
 • 33,030 points • 575 views
0 votes
1 answer

Duplicate measures and change to dimensions

Hi, It's a simple procedure, Right click on ...READ MORE

May 21, 2019 in Tableau by anonymous
 • 33,030 points • 346 views
0 votes
3 answers

What are the Effective ways of marketing products

Marketing is a lot easier these days...Thanks ...READ MORE

Jul 29, 2019 in Career Counselling by Sirajul
 • 59,230 points • 912 views
0 votes
1 answer

How to loacte data cell in Hbase?

Hey, Hbase uses the coordinates to locate a ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 449 views
0 votes
1 answer

What are different types of blocks in Hbase?

Hey, Block is a single smallest amount / ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 431 views
0 votes
1 answer

Explain the Data Model operation in Hbase?

Hi, The Data Model operations in Hbase are ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 450 views
0 votes
1 answer

What are the components of Hbase?

Hey, Components of Hbase are as follows: Zookeeper:- It ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 375 views
0 votes
1 answer

What is REST keyword in Hbase?

Hey, REST stands for Representational State transfer, which ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 428 views
0 votes
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 • 2,606 views
0 votes
1 answer

What is Memstore in Hbase?

Hey, In HBase the the store contains memory ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,415 views
0 votes
1 answer

How do I calculate difference between consecutive rows and columns?

There are two ways through which you ...READ MORE

May 21, 2019 in Power BI by Avantika
 • 1,520 points • 11,657 views
0 votes
1 answer

How do I label bar graph with different colors based on values from different slicers?

If the user selects only one value ...READ MORE

May 21, 2019 in Power BI by Avantika
 • 1,520 points • 1,256 views
0 votes
1 answer

What are the operational commands of HBase?

Hey, These are the following operational commands: Get- Returns ...READ MORE

May 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points
edited May 21, 2019 by Gitika • 766 views
0 votes
1 answer

Why minimize your deployment package size to its runtime necessities - AWS Lambda

Hey @tanishq, doing this will reduce the ...READ MORE

May 20, 2019 in AWS by Adil
 • 703 views
0 votes
1 answer

How to increase reducers in Hive?

By default, only one reducer is assigned ...READ MORE

May 21, 2019 in Big Data Hadoop by Lohit
 • 2,956 views
0 votes
1 answer

what is Region keyword and and store keyword in Hbase?

Hey, In HBase, tables are split into regions ...READ MORE

May 20, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 597 views
+1 vote
1 answer

How the data stored in the blockchain is verified?

Hey @mayukha. When a transaction is is ...READ MORE

May 21, 2019 in Blockchain by Rajendra
 • 676 views
0 votes
1 answer

Create a new file with AWS Lambda Console editor

Execute the following steps: In the Environment window, ...READ MORE

May 20, 2019 in AWS by Ghanisha
 • 1,184 views
0 votes
1 answer

Automate the searching of Samsung brand mobile phones in Flipkart website using Selenium Webdriver.

Hey Dhruv, you can write automation script ...READ MORE

May 21, 2019 in Selenium by Anvi
 • 14,150 points • 18,519 views
0 votes
1 answer

Application of Hbase?

Hey, Here are the following applications as follows: HBase is ...READ MORE

May 20, 2019 in Big Data Hadoop by Gitika
 • 65,910 points
edited May 20, 2019 by Gitika • 788 views
0 votes
1 answer

How to disable pop up and alert windows in Firefox browser using Selenium?

Hey Ranjan, you can use these lines ...READ MORE

May 21, 2019 in Selenium by Abha
 • 28,140 points • 8,637 views
0 votes
1 answer

Why do we use Body-parser in Node.js?

For understanding this first you need to ...READ MORE

May 20, 2019 in Others by sunshine
 • 1,300 points • 7,685 views
0 votes
1 answer

VPC acticaion mail

The moment you delete any AWS resource ...READ MORE

May 20, 2019 in AWS by anonymous
 • 384 views
0 votes
1 answer

Hive: How to compress intermediate jobs?

The option hive.exec.compress.output will only compress the output. To ...READ MORE

May 20, 2019 in Big Data Hadoop by Raman
 • 970 views
0 votes
1 answer

How to compress output of the mapreduce output in Hive?

To compress the output of the MapReduce ...READ MORE

May 20, 2019 in Big Data Hadoop by Hiran
 • 1,006 views
0 votes
1 answer

Hive: Change data format for DDL output

By default, the DDL output is set ...READ MORE

May 20, 2019 in Big Data Hadoop by Karan
 • 1,066 views
0 votes
1 answer

Steps in creating a lambda function in AWS

To create a Lambda function, you first ...READ MORE

May 20, 2019 in AWS by Taragan
 • 734 views
0 votes
2 answers

What languages are supported for writing a lambda function in AWS?

If we talk above supporting natively or ...READ MORE

Aug 5, 2020 in Cloud Computing by cloudkatha
 • 210 points • 931 views
0 votes
1 answer

How to upload a file to a server using Selenium Webdriver?

Hi Jigyasa, following piece of code will ...READ MORE

May 21, 2019 in Selenium by Anvi
 • 14,150 points • 632 views
0 votes
1 answer

Why HBase is column oriented database?

Hey, Yes, Hbase is known to be a ...READ MORE

May 20, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,437 views
0 votes
1 answer

Can I reuse the execution context while using a lambda function? - AWS

Yes, of course, you can! Using it, ...READ MORE

May 20, 2019 in AWS by Kyraa
 • 1,708 views
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