ClickHouse/tests/ci/clickhouse_helper.py

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#!/usr/bin/env python3
from typing import List
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import json
import logging
import time
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import requests # type: ignore
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from get_robot_token import get_parameter_from_ssm
from pr_info import PRInfo
from report import TestResults
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class InsertException(Exception):
pass
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class ClickHouseHelper:
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def __init__(self, url=None):
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if url is None:
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url = get_parameter_from_ssm("clickhouse-test-stat-url")
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self.url = url
self.auth = {
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"X-ClickHouse-User": get_parameter_from_ssm("clickhouse-test-stat-login"),
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"X-ClickHouse-Key": get_parameter_from_ssm("clickhouse-test-stat-password"),
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}
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@staticmethod
def _insert_json_str_info_impl(url, auth, db, table, json_str):
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params = {
"database": db,
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"query": f"INSERT INTO {table} FORMAT JSONEachRow",
"date_time_input_format": "best_effort",
"send_logs_level": "warning",
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}
for i in range(5):
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try:
response = requests.post(
url, params=params, data=json_str, headers=auth
)
except Exception as e:
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error = f"Received exception while sending data to {url} on {i} attempt: {e}"
logging.warning(error)
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continue
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logging.info("Response content '%s'", response.content)
if response.ok:
break
error = (
"Cannot insert data into clickhouse at try "
+ str(i)
+ ": HTTP code "
+ str(response.status_code)
+ ": '"
+ str(response.text)
+ "'"
)
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if response.status_code >= 500:
# A retriable error
time.sleep(1)
continue
logging.info(
"Request headers '%s', body '%s'",
response.request.headers,
response.request.body,
)
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raise InsertException(error)
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else:
raise InsertException(error)
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def _insert_json_str_info(self, db, table, json_str):
self._insert_json_str_info_impl(self.url, self.auth, db, table, json_str)
def insert_event_into(self, db, table, event, safe=True):
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event_str = json.dumps(event)
try:
self._insert_json_str_info(db, table, event_str)
except InsertException as e:
logging.error(
"Exception happened during inserting data into clickhouse: %s", e
)
if not safe:
raise
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def insert_events_into(self, db, table, events, safe=True):
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jsons = []
for event in events:
jsons.append(json.dumps(event))
try:
self._insert_json_str_info(db, table, ",".join(jsons))
except InsertException as e:
logging.error(
"Exception happened during inserting data into clickhouse: %s", e
)
if not safe:
raise
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def _select_and_get_json_each_row(self, db, query):
params = {
"database": db,
"query": query,
"default_format": "JSONEachRow",
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}
for i in range(5):
response = None
try:
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response = requests.get(self.url, params=params, headers=self.auth)
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response.raise_for_status()
return response.text
except Exception as ex:
logging.warning("Cannot insert with exception %s", str(ex))
if response:
logging.warning("Reponse text %s", response.text)
time.sleep(0.1 * i)
raise Exception("Cannot fetch data from clickhouse")
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def select_json_each_row(self, db, query):
text = self._select_and_get_json_each_row(db, query)
result = []
for line in text.split("\n"):
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if line:
result.append(json.loads(line))
return result
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def prepare_tests_results_for_clickhouse(
pr_info: PRInfo,
test_results: TestResults,
check_status: str,
check_duration: float,
check_start_time: str,
report_url: str,
check_name: str,
) -> List[dict]:
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pull_request_url = "https://github.com/ClickHouse/ClickHouse/commits/master"
base_ref = "master"
head_ref = "master"
base_repo = pr_info.repo_full_name
head_repo = pr_info.repo_full_name
if pr_info.number != 0:
pull_request_url = pr_info.pr_html_url
base_ref = pr_info.base_ref
base_repo = pr_info.base_name
head_ref = pr_info.head_ref
head_repo = pr_info.head_name
common_properties = dict(
pull_request_number=pr_info.number,
commit_sha=pr_info.sha,
commit_url=pr_info.commit_html_url,
check_name=check_name,
check_status=check_status,
check_duration_ms=int(float(check_duration) * 1000),
check_start_time=check_start_time,
report_url=report_url,
pull_request_url=pull_request_url,
base_ref=base_ref,
base_repo=base_repo,
head_ref=head_ref,
head_repo=head_repo,
task_url=pr_info.task_url,
)
# Always publish a total record for all checks. For checks with individual
# tests, also publish a record per test.
result = [common_properties]
for test_result in test_results:
current_row = common_properties.copy()
test_name = test_result.name
test_status = test_result.status
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test_time = test_result.time or 0
current_row["test_duration_ms"] = int(test_time * 1000)
current_row["test_name"] = test_name
current_row["test_status"] = test_status
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result.append(current_row)
return result
def mark_flaky_tests(
clickhouse_helper: ClickHouseHelper, check_name: str, test_results: TestResults
) -> None:
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try:
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query = f"""SELECT DISTINCT test_name
FROM checks
WHERE
check_start_time BETWEEN now() - INTERVAL 3 DAY AND now()
AND check_name = '{check_name}'
AND (test_status = 'FAIL' OR test_status = 'FLAKY')
AND pull_request_number = 0
"""
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tests_data = clickhouse_helper.select_json_each_row("default", query)
master_failed_tests = {row["test_name"] for row in tests_data}
logging.info("Found flaky tests: %s", ", ".join(master_failed_tests))
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for test_result in test_results:
if test_result.status == "FAIL" and test_result.name in master_failed_tests:
test_result.status = "FLAKY"
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except Exception as ex:
logging.error("Exception happened during flaky tests fetch %s", ex)