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Is java necessary to learn Hadoop?

Asked by AROGYA RAJU 28/01/2017 Last Modified 07 Oct

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What are some of the best blogs for Hadoop?

DBMS2 is the best personal database and analytics blog. Hortonworks’ blog is a must-read for Hadoop users. Cloudera also maintains an important Hadoop blog.

Rahul

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What is the speculative execution in hadoop?

Speculative execution in Hadoop is a process of running duplicate tasks on different nodes to finish the job faster by using the result from the task that completes first.

Divya

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Hi all, This is Mahesh, I had one strong question eagerly to ask every one in IT people. As every one who has done engineering want to choose IT industry( for their career growth, Hard work,smart work their goals, for a good pay, for luxury, for time pass, acting,enjoyment). Ok, after graduated where some people placed in campus placements and some people will go further studies and some are will get refer to their company's and some people will get a employee chance as Third party vendor. Now,coming to job after working hard on one technology for at least 1 year will get bored for every one in IT industry and they don't have a chance to do R & D and don't get a new requirements and don't have a chance to move in to new technology and don't have a chance to put quit for a job because their personal reason. After getting bored on one technology they have moved into another technology their same programming and same requirement but only different syntax's, different programming. Is this happen for every developer, every programmer in IT industry. As I am totally confused which technology I have choose and sometimes I want to quit. According to Booming technologies I choose PHP and than Unix and now the same requirement same work and I am unable to think different in IT industry to move which technology to put challenge. And now I want to move into another technology, I am confused to choose there are infinite technologies in IT industry.Please guide me which technology I have to choose to get complete knowledge. As some one is telling to choose Hadoop technology. Thanks & Regards, Mahesh

If looking for Hadoop (And with the mindset you have :) ) , you go for Data Scientist role or Hadoop Analyst role. These roles need lot of analysis and you wont get bored . Apart from this , I would...

Mahesh

0 0

What is the purpose of RecordReader in Hadoop?

RecordReader converts input splits into key-value pairs for the Mapper.

Malvika

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I want a lady Hadoop Trainer.

Yes. Career bridge it services, one of the best training insitute in hyderabad. we provide lady trainer for ofline / online batches. Please call and contact @970-532-3377. So that you can get all the details about trainings and career guiidance.

Chandrika

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Best way to learn any software Course

Hi First conform whether you are learning from a real time consultant. Get some Case Studies from the consultant and try to complete with the help of google not with consultant. Because in real time same situation will arise. Thank you

Bound Tech Solutions

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How to change a managed table to external

ALTER TABLE <table> SET TBLPROPERTIES('EXTERNAL'='TRUE') This above property will change a managed table to an external table

Rahul Sharma

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Use of Piggybank and Registration in Pig

What is a Piggybank? Piggybank is a jar and its a collection of user contributed UDF’s that is released along with Pig. These are not included in the Pig JAR, so we have to register them manually...

Sachin Patil

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Why is the Hadoop essential?

Capacity to store and process large measures of any information, rapidly. With information volumes and assortments always expanding, particularly from web-based life and the Internet of Things (IoT), that...

Bright Computer Education

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How To Be A Hadoop Developer?

i. Becoming a Hadoop Developer: Dice survey revealed that 9 out of 10 high paid IT jobs require big data skills. A McKinsey Research Report on Big Data highlights that by end of 2018 the demand for...

Amit Raj

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