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#### Problem description
In Leveled compaction, L0 to L1 compactions can suffer from several issues, two of them are:
1. Unstable performance - In a heavy write workload, large stalls can happen fro…
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Seeing irregularity in the compactor's algorithm.
In particular, I see the following inconsistencies,
- Not compacting uniformly. Block ranges are being chosen randomly.
- Not downsampling to 1h …
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### Feature Request / Improvement
I propose to add parameters “from-snapshot” to RewriteDataFiles. This parameter can be set to the snapshotId that has not been rewritten recently(20 mins for example…
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Recently we have had efficiency issues related to compaction strategy. Here are some examples on top of my head:
- #16965
- Compaction tasks are not parallelized when there are large writes into cr…
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~~AOL file needs compaction.~~
Values file needs compaction.
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### What would you like to be added?
https://github.com/etcd-io/etcd/pull/18274 proposes to change very delicate part of compaction to fix a correctness bug. There is high concern in this change pote…
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### Search before asking
- [X] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement.
### Descripti…
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__Steps to reproduce:__
List the minimal actions needed to reproduce the behavior.
1. Db work for some time (weeks maybe)
2. ...
3. Infinite loop with failures
__Expected behavior:__
Co…
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### Is there an existing issue for this?
- [X] I have searched the existing issues
### Is your feature request related to a problem? Please describe.
Milvus can merge smaller segments into larger s…
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![image](https://github.com/user-attachments/assets/3ff87395-5d0b-49cf-8fea-5572c0638ded)
for
CREATE TABLE system_auth.resource_role_permissons_index (
resource text,
role text,
P…