alibaba / alibaba/DataX

datax 执行 mysqlTohive 脚本,出现俩边数据不一致的情况,hive端不论用什么分隔符都会多出来少量数据,如下图所示,请问各位大佬这是什么情况啊

Open
#2,200 1 comment 0 reactions 0 assignees View on GitHub
Dominant language
Java
Stars
17.4k
Forks
5.7k
PR merge metrics
No merged PRs in 30d

Description

hive端:![image](https://github.com/user-attachments/assets/3e3ecf07-7c86-451c-aa18-58f9cd48e21b)
mysql端:![image](https://github.com/user-attachments/assets/cb0b18d2-a50d-4b23-8355-56e767f7bc67)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reviewing the mysqlTohive execution configuration and the two attached screenshots, then compare the MySQL and Hive row counts. The issue does not include logs, sample data, delimiters, or a reproducible command, so confirming the cause and defining the fix requires requesting those details; done means identifying why the counts differ and documenting or correcting the behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
mysql
Domain
data-engineering
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.