Tdengine 3.2.0.0.0 集群环境下同步数据慢慢慢慢
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Description
我现在有2套 Tdengine 3.2.0.0.0 的集群。分别为 A，B 其中 A 中有60万张子表，整个数据在 1.3G 左右。目前我使用 taosdump 先导出再倒入，由于 A 环境中的数据比较大，就连完整的导出都做不到。经常导着倒着就卡死，同样也试过 RESTFul 的方式。也是一样的效果。
请教一下，是否有还有其他更优的方法处理？
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the taosdump export/import workflow and the RESTFul approach described in the issue, focusing on where large clustered datasets can hang. No source file or test is identified; done would require a reproducible diagnosis and a clearly validated way to complete the migration without the reported stalls.
Written by the indexing model from the issue text.
Assessment
- Domain
- database, distributed-systems
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100