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05: Q37 – Q50 Apache Flume interview questions & answers

Q37. Where do use Apache Flume in the BigData world? A37. Apache Flume is used to ingest big data into HDFS. BigData is generally ingested from 1) Sporadic bulk loading…

10+ Apache NiFi interview Q&As

Q1. What is Apache Nifi? What is Apache NiFi not? A1. NiFi is data flow tool for moving data from point A (e.g. MySQL DB) to point B (e.g. AWS…

13 Apache Sqoop interview Q&As

Q1. What is Apache sqoop? A1. Sqoop is a command-line tool to transfer data between Hadoop and RDBMS (i.e. Relational Database Management Systems). It is used to import data from…

800+ Java & Big Data Interview Q&As

200+ Java & Big Data Tutorials