Is java necessary to learn Hadoop?

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Learntek

Yes
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If you want start or learn hadoop development you must require java and basics of linux.
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Not necessary but recommended. You can learn hadoop using python also.
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Hadoop is written in Java, thus knowledge of Java basics is essential to learn Hadoop.
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Yes it's necessary to know the basics of Java to learn Hadoop.
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Training Center

Hi, Yes It is must that you need to have knowledge of JAVA (Core). We will be teaching the basic topics what all is required then we will teach the Hadoop.
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Tutor

Yes, If you want to become an Hadoop developer or contributor you must know the Java. In addition to that you must know the linux and networking knowledge for Hadoop administrator jobs.
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It is not mandatory to have java knowledge other server side scripting languages like python, pearl will also do the work, but having the knowledge of java will help you in understanding the daemon processes that happen while we run Hadoop.
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BTech with 5+ years of Java web application development

Just Basics of oops concepts are sufficient nevertheless Strong knowledge on SQL would help a lot.
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Prefect Training

Hi, In place of java, if you have a knowledge on SQL that helps you Hadoop Ecosystem called hive, basic linux fundamentals and shell scripts.
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Related Questions

Hello, I have completed B.com , MBA fin & M and 5 yr working experience in SAP PLM 1 - Engineering documentation management 2 - Documentation management Please suggest me which IT course suitable to my career growth and scope in market ? Thanks.
If you think you are strong in finance and costing, I would suggest you a SAP FICO course which is definitely always in demand. if you have an experience as a end user on SAP PLM / Documentation etc, even a course on SAP PLM DMS should be good.
Priya
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9
What does the term "data locality" mean in Hadoop?
Data locality in Hadoop refers to the practice of processing data on the same node where it is stored, reducing network traffic and improving performance.
Sabna
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5
Hi everyone, What is Hadoop /bigdata and what is required qualification and work experience background for Hadoop/bigdata?
Hadoop is the core platform for structuring Big Data, and solves the problem of formatting it for subsequent analytics purposes. Hadoop uses a distributed computing architecture consisting of multiple...
Priya
Do I need to learn the Java-Hibernate framework to be a Hadoop developer?
Not At All . To be Hadoop Developer , you need the knowledge of basic core Java programming along with SQL . No one will ask any question in interview on hibernate .
Pritam
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6

Hi, currently I am working as php developer having 5 year of experience, I want to change the technology, so can any one suggest me which technology is better for me and in future also (hadoop or node with angular js).
Big Data is cake for data processing whereas Angular is for UI framework. I would recommend you to consider learning Big Data technologies.
Srikanth

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