What is auxiliary constructor
Hadoop Interview Questions
329 hadoop interview questions shared by candidates
What are the two types of metadata that a NameNode server holds?
Hadoop Cluster configuration Hadoop and big data questions Linux commands
High availability Hive Rdbms Spark
What is AVRO and difference between AVRO and text file format?
Q: Spark & Scala related
Hadoop ecosystem concepts, Hive concepts
Techo / Functional Part of project.
1st round will online test, you need to visit the office for taking the test. 2nd Round will be technical - for me it is full on Java with PL/SQL, Hadoop, Impala, Spark.
Yarn architecture, add nodes to cluster, cluster setup and configurations. Basic SQL window function. Sqoop, basic java
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