Why Does SHOW MASTER STATUS Fail in OceanBase ODP? A Step‑by‑Step Debug Guide

This article walks through a real‑world OceanBase ODP binlog connection failure, explains the error message, analyzes possible causes, shows how to trace logs and configuration, and provides a concrete fix by correcting the binlog_service_ip setting and restarting ODP.

ODPOceanBaseSQL

0 likes · 8 min read

Why Does SHOW MASTER STATUS Fail in OceanBase ODP? A Step‑by‑Step Debug Guide

UCloud Tech

Nov 10, 2017 · Cloud Native

Why Weave FastDb Crashes VM Networks and How to Fix It

This article explains why Weave's FastDb mode can cause network interruptions on CentOS 7 VMs, analyzes the underlying kernel bugs and UDP PMTU probing issues, and provides practical solutions such as kernel upgrades, disabling UFO, and adjusting MTU settings.

DockerFastDbODP

0 likes · 9 min read

Why Weave FastDb Crashes VM Networks and How to Fix It