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Robert Schulze 2024-07-23 13:09:34 +00:00
parent 496c1fbf84
commit 919005c4f7
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1 changed files with 12 additions and 3 deletions
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15
tests/integration/test_runtime_configurable_cache_size/test.py
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@ -96,11 +96,11 @@ CONFIG_DIR = os.path.join(SCRIPT_DIR, "configs")
def test_query_cache_size_is_runtime_configurable(start_cluster):
node.query("SYSTEM DROP QUERY CACHE")
# the initial config allows at most two query cache entries but we don't mind
# The initial config allows at most two query cache entries but we don't mind
node.query("SELECT 1 SETTINGS use_query_cache = 1, query_cache_ttl = 1")
time.sleep(2)
# at this point, the query cache contains one entry and it is stale
# At this point, the query cache contains one entry and it is stale
res = node.query(
"SELECT count(*) FROM system.query_cache",
@ -138,8 +138,17 @@ def test_query_cache_size_is_runtime_configurable(start_cluster):
)
assert res == "0\n"
# restore the original config
# Restore the original config
node.copy_file_to_container(
os.path.join(CONFIG_DIR, "default.xml"),
"/etc/clickhouse-server/config.d/default.xml",
)
node.query("SYSTEM RELOAD CONFIG")
# It is possible to insert entries again
node.query("SELECT 4 SETTINGS use_query_cache = 1, query_cache_ttl = 1")
res = node.query(
"SELECT count(*) FROM system.query_cache",
)
assert res == "1\n"