MyCATApache/Mycat-Server

Mycat1.6.7版本查询数据，时有时无，直连数据库没有问题，求解决方案

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#2,796 opened on May 27, 2021

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 (5 comments) (0 reactions) (1 assignee)Java (3,886 forks)batch import
help wanted

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Description

Mycat数据库，时有时无，如题。

Contributor guide

Research direction
Reproduce the intermittent query failure by executing multiple queries against Mycat and capturing logs. Compare with direct database queries to isolate the issue. Check Mycat's routing configuration and connection pool settings for resource contention or thread safety issues. Investigate the Mycat code paths for query routing and database session handling.
Tech stack
javamysql
Domain
database
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
JavaMycatMySQLdatabase debugging
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20