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The article explains how HBase’s meta table stores region metadata, outlines common failures such as slow startup, RIT, region holes and overlaps, and provides step‑by‑step online and offline repair procedures—including command‑line tools and configuration tweaks—for both HBase 1.x and 2.x clusters.
This article explains how the HBase hbck tool verifies region consistency and table integrity, lists the most frequently used hbck commands, and describes both low‑risk and high‑risk repair procedures, including handling of RIT states and log‑based troubleshooting.
This article summarizes NetEase Hangzhou Research Institute expert Fan Xinxin's presentation on HBase, covering its role in the big‑data ecosystem, core production scenarios, RIT and HBCK troubleshooting techniques, and systematic monitoring and log‑analysis methods for diagnosing HBase issues.
This article presents NetEase's extensive use of HBase within its big‑data platform, covering the system’s role, real‑world application scenarios, common RIT issues, HBCK repair methods, and a systematic approach to monitoring and troubleshooting performance problems.