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CLICKHOUSE-3894: Save localhost record

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This commit is contained in:
alesapin 2018-09-03 18:26:11 +03:00
parent ee8a8d82af
commit 3551c01612
1 changed files with 8 additions and 2 deletions
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10
dbms/tests/integration/test_system_queries/test.py
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@ -57,7 +57,10 @@ def test_SYSTEM_RELOAD_DICTIONARY(started_cluster):
def test_DROP_DNS_CACHE(started_cluster):
instance = cluster.instances['ch1']
instance.exec_in_container(['bash', '-c', 'echo 127.255.255.255 lost_host > /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo 127.0.0.1 localhost > /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo ::1 localhost >> /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo 127.255.255.255 lost_host >> /etc/hosts'], privileged=True, user='root')
instance.query("SYSTEM DROP DNS CACHE")
with pytest.raises(QueryRuntimeException):
@ -67,7 +70,10 @@ def test_DROP_DNS_CACHE(started_cluster):
with pytest.raises(QueryRuntimeException):
instance.query("SELECT * FROM distributed_lost_host")
instance.exec_in_container(['bash', '-c', 'echo 127.0.0.1 lost_host > /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo 127.0.0.1 localhost > /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo ::1 localhost >> /etc/hosts'], privileged=True, user='root')
instance.exec_in_container(['bash', '-c', 'echo 127.0.0.1 lost_host >> /etc/hosts'], privileged=True, user='root')
instance.query("SYSTEM DROP DNS CACHE")
instance.query("SELECT * FROM remote('lost_host', 'system', 'one')")