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new b29f7ac6 Add test to check that reconnection works with prefer_local
b29f7ac6 is described below
commit b29f7ac62463c3c921244931bab591ef3455d61f
Author: Jan Karlsson <[email protected]>
AuthorDate: Mon May 15 15:43:17 2023 -0500
Add test to check that reconnection works with prefer_local
Patch by Jan Karlsson and brandonwilliams; reviewed by bereng for
CASSANDRA-16718
---
snitch_test.py | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 46 insertions(+), 1 deletion(-)
diff --git a/snitch_test.py b/snitch_test.py
index 6fc75cbc..7eb8a506 100644
--- a/snitch_test.py
+++ b/snitch_test.py
@@ -6,7 +6,7 @@ import logging
import re
from cassandra import ConsistencyLevel
-from dtest import Tester
+from dtest import Tester, create_ks, create_cf
from tools.assertions import assert_stderr_clean
from tools.jmxutils import (JolokiaAgent, make_mbean)
@@ -114,6 +114,51 @@ class TestGossipingPropertyFileSnitch(Tester):
assert re.search(ipstr.format(NODE1_LISTEN_ADDRESS), out)
assert re.search(ipstr.format(NODE2_LISTEN_ADDRESS), out)
+ def test_prefer_local_reconnect_on_restart(self):
+ """
+ @jira_ticket CASSANDRA-16718
+ """
+
+ NODE1_LISTEN_ADDRESS = '127.0.0.1'
+ NODE1_BROADCAST_ADDRESS = '127.0.0.3'
+
+ NODE2_LISTEN_ADDRESS = '127.0.0.2'
+ NODE2_BROADCAST_ADDRESS = '127.0.0.4'
+ NODE2_LISTEN_ADDRESS_DIFFERENT = '127.0.0.5'
+
+ STORAGE_PORT = 7000
+
+ cluster = self.cluster
+ cluster.populate(2)
+ node1, node2 = cluster.nodelist()
+
+ cluster.seeds = [NODE1_BROADCAST_ADDRESS]
+ cluster.set_configuration_options(values={'endpoint_snitch':
'org.apache.cassandra.locator.GossipingPropertyFileSnitch',
+
'listen_on_broadcast_address': 'true'})
+ node1.set_configuration_options(values={'broadcast_address':
NODE1_BROADCAST_ADDRESS})
+ node2.auto_bootstrap = True
+ node2.set_configuration_options(values={'broadcast_address':
NODE2_BROADCAST_ADDRESS})
+
+ for node in cluster.nodelist():
+ with open(os.path.join(node.get_conf_dir(),
'cassandra-rackdc.properties'), 'w') as snitch_file:
+ snitch_file.write("dc=dc1" + os.linesep)
+ snitch_file.write("rack=rack1" + os.linesep)
+ snitch_file.write("prefer_local=true" + os.linesep)
+
+ node1.start(wait_for_binary_proto=True)
+ node2.start(wait_for_binary_proto=True, wait_other_notice=False)
+
+ node1.stress(['write', 'n=100', 'no-warmup'])
+ node2.stop()
+
+ node2.set_configuration_options(values={'listen_address':
NODE2_LISTEN_ADDRESS_DIFFERENT})
+ node2.start(wait_for_binary_proto=True, wait_other_notice=False)
+
+ session = self.patient_cql_connection(node1)
+ query = session.prepare("SELECT * from keyspace1.standard1;");
+ query.consistency_level = ConsistencyLevel.ALL;
+ session.execute(query)
+
class TestDynamicEndpointSnitch(Tester):
@pytest.mark.resource_intensive
@since('3.10')
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