alibaba / alibaba/DataX

mysql写插件添加postsql时 通过Runtime.getRuntime().exec(cmd, null, null);调用时会卡死在DataX Writer.Job [mysqlwriter] do post work.

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Dominant language
Java
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Description

![image](https://github.com/alibaba/DataX/assets/58650107/9cff3113-c919-4ea1-a571-16cf12b2c23f)
![image](https://github.com/alibaba/DataX/assets/58650107/4a3fa065-b444-4c44-b991-73c20233b35e)
![image](https://github.com/alibaba/DataX/assets/58650107/c907b4f9-6a9a-4ede-8462-3f18bcdc739e)

Contributor guide

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Research direction

Start at the mysqlwriter post-work path described in the issue, especially the DataX Writer.Job [mysqlwriter] do post work step and its Runtime.getRuntime().exec(cmd, null, null) call. Reproduce the reported hang with the command and configuration shown in the screenshots, then trace why execution does not return; done means the post-work command completes without blocking.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, mysql
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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