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Merge pull request #43396 from azat/tests/improve-hung-check

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RFC: tests: add stacktraces for hunged queries
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Alexander Tokmakov 2023-01-25 18:35:39 +03:00 committed by GitHub
commit c19110e186
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1 changed files with 69 additions and 31 deletions
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100
tests/clickhouse-test
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@ -232,19 +232,52 @@ def need_retry(args, stdout, stderr, total_time):
)
def get_processlist(args):
def get_processlist_with_stacktraces(args):
try:
if args.replicated_database:
return clickhouse_execute_json(
args,
"""
SELECT materialize((hostName(), tcpPort())) as host, *
FROM clusterAllReplicas('test_cluster_database_replicated', system.processes)
WHERE query NOT LIKE '%system.processes%'
SELECT materialize(hostName() || '::' || tcpPort()::String) as host_port, *
-- NOTE: view() here to do JOIN on shards, instead of initiator
FROM clusterAllReplicas('test_cluster_database_replicated', view(
SELECT
groupArray((s.thread_id, arrayStringConcat(arrayMap(
x -> concat(addressToLine(x), '::', demangle(addressToSymbol(x))),
s.trace), '\n') AS stacktrace
)) AS stacktraces,
p.*
FROM system.processes p
JOIN system.stack_trace s USING (query_id)
WHERE query NOT LIKE '%system.processes%'
GROUP BY p.*
))
ORDER BY elapsed DESC
""",
settings={
"allow_introspection_functions": 1,
},
)
else:
return clickhouse_execute_json(args, "SHOW PROCESSLIST")
return clickhouse_execute_json(
args,
"""
SELECT
groupArray((s.thread_id, arrayStringConcat(arrayMap(
x -> concat(addressToLine(x), '::', demangle(addressToSymbol(x))),
s.trace), '\n') AS stacktrace
)) AS stacktraces,
p.*
FROM system.processes p
JOIN system.stack_trace s USING (query_id)
WHERE query NOT LIKE '%system.processes%'
GROUP BY p.*
ORDER BY elapsed DESC
""",
settings={
"allow_introspection_functions": 1,
},
)
except Exception as e:
return "Failed to get processlist: " + str(e)
@ -1223,7 +1256,7 @@ class TestSuite:
line = line.strip()
if line and not is_shebang(line):
return line
return ''
return ""
def load_tags_from_file(filepath):
comment_sign = get_comment_sign(filepath)
@ -1750,7 +1783,7 @@ def removesuffix(text, *suffixes):
return text
def reportCoverageFor(args, what, query, permissive = False):
def reportCoverageFor(args, what, query, permissive=False):
value = clickhouse_execute(args, query).decode()
if value != "":
@ -1763,10 +1796,11 @@ def reportCoverageFor(args, what, query, permissive = False):
def reportCoverage(args):
return reportCoverageFor(
args,
"functions",
"""
return (
reportCoverageFor(
args,
"functions",
"""
SELECT name
FROM system.functions
WHERE NOT is_aggregate AND origin = 'System' AND alias_to = ''
@ -1776,11 +1810,12 @@ def reportCoverage(args):
)
ORDER BY name
""",
True
) and reportCoverageFor(
args,
"aggregate functions",
"""
True,
)
and reportCoverageFor(
args,
"aggregate functions",
"""
SELECT name
FROM system.functions
WHERE is_aggregate AND origin = 'System' AND alias_to = ''
@ -1789,11 +1824,12 @@ def reportCoverage(args):
SELECT arrayJoin(used_aggregate_functions) FROM system.query_log WHERE event_date >= yesterday()
)
ORDER BY name
"""
) and reportCoverageFor(
args,
"aggregate function combinators",
"""
""",
)
and reportCoverageFor(
args,
"aggregate function combinators",
"""
SELECT name
FROM system.aggregate_function_combinators
WHERE NOT is_internal
@ -1802,11 +1838,12 @@ def reportCoverage(args):
SELECT arrayJoin(used_aggregate_function_combinators) FROM system.query_log WHERE event_date >= yesterday()
)
ORDER BY name
"""
) and reportCoverageFor(
args,
"data type families",
"""
""",
)
and reportCoverageFor(
args,
"data type families",
"""
SELECT name
FROM system.data_type_families
WHERE alias_to = '' AND name NOT LIKE 'Interval%'
@ -1815,7 +1852,8 @@ def reportCoverage(args):
SELECT arrayJoin(used_data_type_families) FROM system.query_log WHERE event_date >= yesterday()
)
ORDER BY name
"""
""",
)
)
def reportLogStats(args):
@ -1891,7 +1929,9 @@ def main(args):
args, "system", "processes", "is_all_data_sent"
)
if args.s3_storage and (BuildFlags.THREAD in args.build_flags or BuildFlags.DEBUG in args.build_flags):
if args.s3_storage and (
BuildFlags.THREAD in args.build_flags or BuildFlags.DEBUG in args.build_flags
):
args.no_random_settings = True
if args.skip:
@ -1963,10 +2003,9 @@ def main(args):
exit_code.value = 1
if args.hung_check:
# Some queries may execute in background for some time after test was finished. This is normal.
for _ in range(1, 60):
processlist = get_processlist(args)
processlist = get_processlist_with_stacktraces(args)
if not processlist:
break
sleep(1)
@ -1980,7 +2019,6 @@ def main(args):
print(json.dumps(processlist, indent=4))
print(get_transactions_list(args))
print_stacktraces()
exit_code.value = 1
else:
print(colored("\nNo queries hung.", args, "green", attrs=["bold"]))