To get more clarity about ISR in Apache Kafka, We should first carefully examine the replication process in the Kafka broker. In short, replication means having multiple copies of our […]

This short article explains how to resolve the error “ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)kafka.common.InconsistentClusterIdException:” when we start the Apache Kafka installed and configured on a […]

As a bird’s eye view, Apache Zookeeper has been leveraged to get coordination services for managing distributed applications. Holds responsibility for providing configuration information, naming, synchronization, and group services over […]

Kafka Connect assumes a significant part for streaming data between Apache Kafka and other data systems. As a tool, it holds the responsibility of a scalable and reliable way to […]

There are multiple ways to ingest data streams into Kafka topic and subsequently deliver to various types of consumers who are hooked to the topic. The stream of data that […]

This short article aims to highlight the list of commands to manage a running multi-broker multi-topic Kafka cluster utilizing built-in scripts. These commands will be helpful/beneficial when the cluster is […]

Over the most recent couple of years, there has been a huge development in the appropriation of Apache Kafka. Kafka is a scalable pub/sub system and in a nutshell, is […]

  Despite the fact that Apache Zookeeper’s functionalities are not legitimately noticeable to end-client however it remains as the spine for hyped components like Hadoop to oversee automatic failover, Kafka’s […]

This miniature article explains how to resolve the error “Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain“ when we start the Apache Zookeeper (apache-zookeeper-3.5.6.tar.gz) installed on a multi-node cluster. […]