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docs(known-issues): StarRocks in-namespace endpoints and read-side row filters - #77

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@viethqb viethqb commented Nov 12, 2026

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Two out-of-model findings from the StarRocks unmeasured-paths probe (package C), filed for operators.

  • KI-356 (Engines / StarRocks, Security, S2): a pod inside a StarRocks engine's Kubernetes namespace can read the CN brpc pages (:8060/flags,/vars), FE /metrics (:8030) and the FE thrift metadata port (:9020, which trusts the caller-supplied current_user_ident) without authentication — configuration, metrics and database names, not masked rows. The per-engine NetworkPolicy is the measured boundary; enable_http_auth would close the BE-HTTP endpoints but currently 401s the CN health probes, so it needs a paired probe change.
  • KI-357 (Engines / StarRocks, Limitation, S3): StarRocks row filters are read-side (as in Trino) — a user whose filter hides a row, and who has write privilege, can still overwrite it. Deny the write with a grant where rows must stay hidden.

npm run build passes.

🤖 Generated with Claude Code

…w filters

KI-360: a pod inside a StarRocks engine namespace can read the CN brpc pages,
FE /metrics and FE thrift getDbNames (identity-trusting) without auth; the
per-engine NetworkPolicy is the measured boundary, and enable_http_auth cannot
be turned on yet because it 401s the CN health probes.
KI-361: StarRocks row filters are read-side (as in Trino) — a filter-hidden row
can still be overwritten by a write.

Measured by the unmeasured-paths probe (package C), 2026-11-09.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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viethqb force-pushed the docs/starrocks-probe-known-issues branch from a256ff7 to c10d5aa Compare November 12, 2026 11:53
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viethqb merged commit a6ae2be into main Nov 12, 2026
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viethqb deleted the docs/starrocks-probe-known-issues branch November 12, 2026 11:54
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