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Hadoop > Learn Hadoop > Is core or advance Java required for Hadoop?
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Is core or advance Java required for Hadoop?

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Big Data Architect

Just the fundamentals of Java will do the job. Please reach for more details.
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Hadoop, BigData, Python, Data Science, Spark, Scala, R

Minimum Core-Java is required, now a days, all companies are using Spark with Scala or Python, it would be great if you know at-least Core Java knowledge to understand Functional Languages as well.
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Trainer

It is good if you have programming skills and mainly in JAVA for hadoop development. But it is not mandatory. Hadoop basically consists of two components i.e. HDFS & Map Reduce. HDFS for storing data and Map Reduce for processing data. And Map Reduce is based on JAVA. Apart from Map Reduce there are...
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It is good if you have programming skills and mainly in JAVA for hadoop development. But it is not mandatory. Hadoop basically consists of two components i.e. HDFS & Map Reduce. HDFS for storing data and Map Reduce for processing data. And Map Reduce is based on JAVA. Apart from Map Reduce there are number of hadoop eco system through which we can process data like PIG, HIVE, Hbase, SQOOP etc read less
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Trained in Hadoop ecosystem tools.

Mainly core java
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Related Questions

A friend of mine asked me which would be better, a course on Java or a course on big data or Hadoop. All I could manage was a blank stare. Do you have any ideas?
Start with java , even to go with big data one need to have good knowledge of one programming language
Srikumar
0 0
5
What are the Hadoop Technologies that are hot in the market right now?
Hive ,Spark,Scala,Cassandra,Kafka,Flink ,Machine Learning
Pankaj
0 0
5
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
0 0
6
Can anyone suggest about Hadoop?
Hadoop is a framework to process the bigdata. Learn the basics of Apache Hadoop, a free, open source, Java-based programming framework. Why was it invented? Learn about Hadoop's architecture and core components,...
Ajay
Is java necessary to learn Hadoop?
Yes
AROGYA

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