Clean up lookup join limitation

[shainaraskas]

Summary

• Companion PR to Coordinator lookup join docs elasticsearch#154524
• Part of https://github.com/elastic/docs-content-internal/issues/1502

Exposes coordinator mode workaround in ESQL Kibana docs

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Tool(s) and model(s) used: cursor auto

[github-actions]

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[idegtiarenko]

Thanks for clarifying that!

[leemthompo]

🙇

[github-actions]

Docs review summary

Focus areas

• Style and clarity: Mostly clean. Vale flagged pre-existing punctuation/semicolon/ellipsis nits outside the changed lines (not actionable here); no new style issues introduced by the diff besides the version-format inconsistency noted inline.
• Jargon: None of the added terms (cross-cluster, cross-project, coordinator mode) are unexplained shorthand — each is either linked to a definition page or immediately contextualized.
• Frontmatter and applies_to: One inline finding — the new block {applies_to} directive uses a patch-level version (9.2.0) while the adjacent inline directive uses major.minor (9.6), inconsistent with this file's and the repo's established convention (see comment).
• Content type fit: No mismatch. The new subsection fits the existing how-to/reference structure of the page.
• Parent issue satisfaction: Not applicable — no linked parent issue found for this PR.

Nits

• Line 263: an extra blank line was introduced before the following #### heading; single blank line is used elsewhere in the file.

Notes

• Pre-fetched Vale findings (semicolon usage, ellipsis, quote punctuation, mapped_pages) fall outside the lines changed by this diff and are not part of this review's scope.

Generated by Docs review agent for #7554 · sonnet50 37.5 AIC · ⌖ 3.91 AIC · ⊞ 15.6K