All Possible HBase Replication Issues
All Possible HBase Replication Issues: How to Detect and Fix Them via ZK Apache HBase, a distributed, scalable, and open-source NoSQL database, offers data replication as a critical feature to ensure data reliability and availability. Replication allows data to be copied from one HBase cluster to another, serving as a backup or for enabling disaster recovery. However, like any distributed system, HBase replication can encounter various issues that may impact data consistency and replication efficiency. In this blog, we will explore some common HBase replication issues and provide detailed insights on how to detect and fix them using ZooKeeper (ZK). 1. Data Inconsistency Between Source and Replica One of the primary challenges in HBase replication is ensuring data consistency between the source and replica clusters. Several factors can cause data inconsistencies, such as network interruptions, hardware failures, or improper configurations. Fix: To detect and address data...