morningman opened a new pull request, #3758:
URL: https://github.com/apache/doris-website/pull/3758
## Summary
- A `computation`-type BE node only serves data lake (external table)
queries — it never serves internal table queries. If every BE in the cluster is
`computation`, internal-table queries fail with `has no queryable replicas`.
- The existing doc claimed compute nodes only apply to the storage-compute
integrated mode and were "no longer needed" in the storage-compute separation
mode. That is wrong: they work in **both** modes, with the same external-only
restriction. The wording is corrected to describe the two modes side by side
and call out the workload-isolation use case.
- Added a `:::caution` admonition warning about:
- the `has no queryable replicas` failure when all BEs are `computation`
- `SHOW BACKENDS` always showing `NodeRole = mix` in storage-compute
separation mode regardless of `be_node_role` (a real-world user got confused by
this and changed their config the wrong way)
- Added two FAQ entries covering the same two pitfalls.
Updates the four file copies that contain this section: zh-CN `current` +
zh-CN `version-4.x`, English `current` (`docs/`) + English `version-4.x`
(`versioned_docs/`).
## Test plan
- [ ] Spot-check the rendered Chinese page in the local Docusaurus build
- [ ] Spot-check the rendered English page in the local Docusaurus build
- [ ] Verify the `:::caution` admonition renders correctly in both languages
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
