alibaba / alibaba/DataX

使用transform性能很低,有什么建议吗?

Open
#253 0 comments 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

没用transform吞吐量能达到几十M/S,加了transform,特别是groovy transform,性能下降到几十K/S,
请问针对这个问题有什么建议或有规划吗?

Contributor guide

No contributing guide indexed for this repository

Research direction

No files, tests, or entry points are named. Begin by reproducing the reported throughput with and without transforms, especially the Groovy transform, then locate the transform execution path and define completion as an explained performance cause and an agreed improvement or plan.

Written by the indexing model from the issue text.

Assessment

Tech stack
groovy, java
Domain
data-engineering, performance
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.