[Bug] No trace found when query traces from BanyanDB

[mrproliu]

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• I had searched in the issues and found no similar issues.

Apache SkyWalking Component

BanyanDB (apache/skywalking-banyandb)

What happened

I'm trying to query traces from the BanyanDB cluster through gRPC client, but there are no traces found and no error message.
I found there have this log in the data node:

{"level":"warn","module":"TRACE","error":"sidx query failed: block scan quota exceeded: used 2729514149 bytes, quota is 2725643597 bytes","sidx":"timestamp_millis","time":"2025-10-11T10:13:27Z","message":"sidx query failed, falling back to normal query"}

What you expected to happen

Query traces success from the BanyanDB cluster.

How to reproduce

1. Create a BanyanDB cluster.
2. Create a Trace schema and write trace data from a huge trace list.
3. Query traces from gRPC client.

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

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