Flume Tutorials


Top Flume Interview Questions and Answers

1. Objective Today we will discuss in this article, “Top Flume Interview Questions and answers” we are providing Advanced Apache Flume Interview Questions that will help you in cracking your interview as well as to acquire dream career as Apache Flume Developer. If we talk about the current world, there are a lot of opportunities in Flume Development in many reputed companies across the world. On the basis of research, we can say Flume has a market share of about […]

Flume Interview Questions

Flume Troubleshooting | Flume Know Issues

Flume Troubleshooting | Flume Known Issues & Its Compatibility

1. Objective As we know, while working with Flume, there may problems occur. So, in this blog, we will learn steps to Flume Troubleshooting. Also, we will see how to handle agent failures in flume know issue. Moreover, we will learn about its compatibility factor and Flume Troubleshooting FAQ. 2. Apache Flume Troubleshooting a. Handling Agent Failures Basically, all the flows hosted on that agent are aborted, if the Flume agent goes down. However, as soon as the agent is restarted, then the […]


Apache Flume Use Cases – Future Scope

1. Objective As we know while it comes to handling the data flowing to/from the relational database and fast-moving unstructured data we use Flume. However, there are many more cases where we can use Apache Flume. Hence, in this article, we will learn all the possible Apache Flume use cases. But before Flume use cases, we will also learn its brief introduction to understand it well. 2. What is Apache Flume While it comes to collect, aggregate and transports large […]

Apache Flume Use Cases - Future Scope

Flume Sink

Apache Flume Sink – Types of Sink in Flume

1. Apache Flume Sink Basically, we use Flume Sink components to store data into centralized stores in Flume. In this Apache Flume Tutorial, “Apache Flume Sink” we will learn the What is Flume Sink. Also, we will see types of Sink in Flume: HDFS Sink, Hive Sink, Logger Sink, Thrift Sink, IRC Sink, File Roll Sink, HBase Sink, MorphlineSolrSink, ElasticSearchSink, Kite Dataset Sink, Flume Kafka Sink, HTTP Sink, Custom Sink in flume, Apache Flume Avro Sink example to understand well each and […]


Data Transfer from Flume to HDFS – Load Log Data Into HDFS

1.Objective In this blog Data Transfer from Flume to HDFS we will learn the way of using Apache Flume to transfer data in Hadoop. Also, we will learn the usage of Hadoop put Command for data transfer from Flume to HDFS. Moreover, we will see the tools available to send the streaming data to HDFS, to understand well. 2. Data Transfer From Flume to HDFS As we all know, Big Data is nothing but a collection of large datasets which we cannot process […]

Flume to HDFS

Apache Flume interceptors

Apache Flume Interceptors | Types of Interceptors in Flume

1. Apache Flume Interceptors  In this Apache Flume Tutorial, we talk about Apache Flume interceptors. Interceptors in Flume are those who have the capability to modify/drop events in-flight. So, in this blog, we will learn the whole concept of Apache Flume interceptors. Also, we will see several types of Interceptors in Flume: Host Flume Interceptors, Morphline Interceptor, Flume Interceptors Regex Extractor, Regex Filtering Interceptor, Remove Header Interceptor, Search and Replace Interceptor, Static Interceptor, Timestamp Interceptors, and UUID Interceptor to understand […]


Apache Flume Channel | Types of Channels in Flume

1. Apache Flume Channel  In this Apache Flume Tutorial, we talk about Channels in Flume. Apache Flume channel is nothing but a transient store that receives the events from the source also buffers them till they sink consumes it. However, there are more insights of Flume Channel. There are several types of channel in Apache Flume are Memory Flume Channel, JDBC Flume Channel, Flume Kafka Channel, Flume File Channel, Spillable Memory Flume Channel, Pseudo Transaction Flume Channel, and Custom Flume Channel. So […]

Introduction to Flume Channel

Introduction - Flume Data Flow

Apache Flume Data Flow – Types & Failure Handling

1. Objective As we know we use Flume to move log data into HDFS. However, there is a pattern in which data flows in Apache Flume. Though there are various types of Data Flow in Flume. Such as Multi-hop Flow, Fan-out Flow, and Fan-in Flow with Flume Data Flow model. So, in this article, we will learn the Flume Data Flow as well as its types. Also, we will cover Failure Handling to understand this topic well. 2. Introduction to […]


Flume Event Serializers – Apache Flume

1. Objective While it comes to convert a Flume event into another format for output, we use an event serializer mechanism. However, there are many more insights we can learn about Event Serializers in Apache Flume. In this article, we will focus on the concept of Flume Event Serializers. Also, we will see several types of Flume Event Serializers to understand this topic well. Moreover, we will cover Event Serializers in Flume with examples. 2. Introduction to Flume Event Serializers While […]

Apache Flume Event Serializers - Introduction

What is Flume Channel Selectors

Flume Channel Selectors – Apache Flume

1. Objective Basically, we use Channel Selectors to determine which channel we should select to transfer the data in case of multiple channels. However, there are several types of Flume Channel Selectors in Apache Flume and examples of Flume channel Selectors. So, in this article, we will learn all types of Flume channel selectors. Also, we will cover several examples to understand it well. 2. Introduction to Flume Channel Selectors Basically, we use Flume Channel Selectors to determine which channel we should […]