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No More ZooKeeper

Javarevisited

Yes, you heard it right; there will be no more ZooKeeper with Kafka now but let me clarify you what I meant by that. As we are all aware of ZooKeeper has been integral part of Kafka, imagining Kafka c...

What is Apache Zookeeper?

Level Up Coding

After a long time, I am going to add an experience of mine to my blog in which I got to work on some distributed computing stuff. This was the first time I worked with distributed systems and used…

Journey of Apache Kafka & Zookeeper Administrator ( Part 10 )

Analytics Vidhya

When I was working on the custom script for Apache Kafka, somehow I saw that Zookeeper Release 3.5.0 have something called Admin Server. I said to myself that monitoring for Apache Zookeeper just…

How To Setup a Zookeeper Cluster – Beginners Guide

DevOpsCube

Zookeeper is a distributed coordination tool which can be used for various distributed workloads. In this article, we have explained the necessary steps to install and configure zookeeper cluster with...

Journey of Apache Kafka & Zookeeper Administrator ( Part 14 )

Analytics Vidhya

Consumer Group Monitoring is very important because it provides stats about consumer applications and how far aka lag the application is from the actual stream of data. With this tool my architecture…...

Journey of Apache Kafka & Zookeeper Administrator ( Part 4 )

Analytics Vidhya

In the Previous Article, I have explained the different aspects of Apache Kafka and In this article, I will be covering optimization for Apache Kafka aspects. After the Installation of Apache Kafka…

Apache YARN & Zookeeper

Towards Data Science

All about Resource Allocation and High Availability using YARN and Zookeeper

Kafka No Longer Requires ZooKeeper

Towards Data Science

Apache Kafka 2.8.0 is finally out and you can now have early-access to KIP-500 that removes the Apache Zookeeper dependency. Instead, Kafka now relies on an internal Raft quorum that can be activated…...

Journey of Apache Kafka & Zookeeper Administrator ( Part 3 )

Analytics Vidhya

In the Previous Article, I have explained the different aspects of Apache Zookeeper and In this article, I will be covering initial Apache Kafka aspects. Ansible shines its Magic. Ansible Playbooks &…...

I thought animals lived in Zoos? Selecting computer vision models from model zoos

Towards Data Science

In my last blog, I discussed some basics concepts of computer vision and how to create a facial recognition filter using OpenCV. But what if you want to detect in an image something other than faces…

Journey of Apache Kafka & Zookeeper Administrator ( Part 2 )

Analytics Vidhya

In the Previous Article, I have explained that what will be the structure of installation folders so I just had to implement it that’s where Ansible shows its Magic on Apache Zookeeper. Example: 1…

A Data Science/Big Data Laboratory -part 4 of 4: Kafka and Zookeeper over Ubuntu in a 3-node…

Towards Data Science

This text can be used to support the installation in any Ubuntu 20.04 server clusters, and this is the beauty of well-designed layered software. Furthermore, if you have more nodes, you can…

Organising the Zoopla Hack-Days

Towards Data Science

Zoopla just ran a successful 2 day hackathon and it all started with 3 people and a dream. Wouldn’t it be great if we had the time to work on some of our own ideas and showcase the innovative…

Running Kafka without zookeeper

Javarevisited

Kafka uses the Raft consensus algorithm for leader election in its Kafka Raft Metadata mode, which eliminates the dependency on ZooKeeper for managing cluster metadata. The Raft algorithm is a consens...

The Jungle of Koalas, Pandas, Optimus and Spark

Towards Data Science

If you are as excited about data science as me, you probably know that the Spark+AI latest summit started yesterday (April 24th 2019). And there are great things to talk about. But I will do it with…

Apache Pig

Towards Data Science

The easiest way to MapReduce!

Journey of Apache Kafka & Zookeeper Administrator ( Part 5 )

Analytics Vidhya

Today, We need to talk about Another Operations aspects, Once you have Apache Kafka installed, how to manage topics and other basics things for Apache Kafka, that’s where I got to know about Yahoo…

The charm of Apache Pig

Towards Data Science

Apache Pig is a core piece of technology in the Hadoop eco-system. The objective of this article is to discuss how Apache Pig becomes prominent among rest of the Hadoop tech tools and why and when…

Koalas, or PySpark disguised as Pandas

Python in Plain English

One of the basic Data Scientist tools is Pandas. Unfortunately, the excess of data can significantly ruin our fun. That is why Koalas was created. A library that allows you to use Apache Spark as if…

Latest picks: How to avoid a Pandas pandemonium

Towards Data Science

Lynx from GBIF

R-bloggers

Lynx – CC-BY-NC-ND by Zweer de Bruin Day 1 of 30DayMapChallenge: « Points (previously). Using data from GBIF to map species presence points. Register an account on https://www.gbif.org and save the cr...

Animal Farm Review

Technical Ramblings

Animal Farm’s satire makes the novella interesting to read. Written after Bolshevik revolution and no reason why lot go over gaga. Confining to Bolshevik revolution is tunnel view. The core of the nov...

pandas

Full Stack Python

The Python Data Analysis Library (pandas) is a data structures and analysis library.

The Noah List

Better Programming

I love the movie Spy Game. If you haven’t seen it (you should fix that, by the way), Robert Redford plays an aging, cynical CIA bureaucrat whose protegee (Brad Pitt) has been captured by the Chinese a...