Too many open files

Aikesheng Open Source Community

Jun 17, 2024 · Databases

Resolving MySQL “Too many open files” Error with ChatDBA: A Step‑by‑Step Experiment

This article walks through a practical experiment where the AI‑driven assistant ChatDBA diagnoses and resolves a MySQL “Too many open files” error by collecting system metrics, analyzing slow queries, identifying index misuse, and proposing concrete configuration and query adjustments.

ChatDBADatabase TroubleshootingIndex Optimization

0 likes · 5 min read

Resolving MySQL “Too many open files” Error with ChatDBA: A Step‑by‑Step Experiment

Qunar Tech Salon

Nov 17, 2016 · Backend Development

Investigation of "Too Many Open Files" Errors in Tomcat After Apollo Config Changes

The article analyzes a production incident where a Java web application using Apollo Config Center triggered "Too many open files" and NoClassDefFoundError errors after a configuration push, tracing the root cause to low OS file‑descriptor limits and Tomcat's class‑loading behavior.

Apollo Config CenterFile descriptor limitJava

0 likes · 11 min read

Investigation of "Too Many Open Files" Errors in Tomcat After Apollo Config Changes

Ctrip Technology

Nov 15, 2016 · Backend Development

Investigation of the "Too many open files" Error in Tomcat with Apollo Configuration Center

This article analyzes a production incident where a Java web application using Apollo configuration center encountered "Too many open files" errors, detailing the fault symptoms, root cause analysis involving Tomcat's classloader and file‑descriptor limits, and presenting remediation and preventive measures.

ApolloClassLoaderJava

0 likes · 13 min read

Investigation of the "Too many open files" Error in Tomcat with Apollo Configuration Center