fix(telemetry): classify daemon query rejections as expected, not faults (#335)

* fix(telemetry): classify daemon query rejections as expected, not faults

Semantic-layer query rejections and warehouse-execution rejections from the
sl_query MCP tool were wrapped as generic Errors, so reportException filed them
as PostHog $exception faults indistinguishable from real ktx bugs.

The daemon already separates a caller rejection (planner ValueError -> exit 3 /
HTTP 400) from a crash. The Node runner now carries that distinction as a typed
KtxDaemonComputeError, and a shared throwClassifiedQueryError promotes daemon
input-rejections and warehouse rejections to KtxQueryError while daemon crashes
and native JS faults still reach Error Tracking. query_semantic_layer stops
report_exception-ing expected ValueErrors, and a missing 'file:' secret now
raises KtxExpectedError so absent .ktx/secrets/<conn>-password stops filing
faults.

* chore: sync uv.lock to ktx-daemon/ktx-sl 0.15.0
This commit is contained in:
Andrey Avtomonov 2026-07-03 22:39:34 +02:00 committed by GitHub
parent a651b82e2f
commit 5d17469601
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10 changed files with 347 additions and 28 deletions

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@ -91,6 +91,22 @@ def test_command_returns_nonzero_for_invalid_json() -> None:
assert "Expecting property name enclosed in double quotes" in result.stderr
def test_semantic_query_rejects_invalid_query_with_input_rejected_code() -> None:
# A planner ValueError (agent's measure references no source) is an expected
# input rejection, distinguished from a fault by INPUT_REJECTED_EXIT_CODE (3).
result = run_daemon_command(
"semantic-query",
{
"sources": [ORDERS_SOURCE],
"dialect": "postgres",
"query": {"measures": ["count(*)"], "dimensions": []},
},
)
assert result.returncode == 3, result.stderr
assert "does not reference any source" in result.stderr
def test_serve_http_command_starts_uvicorn_without_reading_stdin(
monkeypatch,
) -> None: