bereng commented on a change in pull request #117:
URL: https://github.com/apache/cassandra-dtest/pull/117#discussion_r574278761
##########
File path: bootstrap_test.py
##########
@@ -280,6 +280,55 @@ def
test_consistent_range_movement_true_with_rf1_should_fail(self):
def test_consistent_range_movement_false_with_rf1_should_succeed(self):
self._bootstrap_test_with_replica_down(False, rf=1)
+ def test_rf_gt_nodes_multidc_should_succeed(self):
+ """
+ Validating a KS with RF > N on multi DC doesn't break bootstrap
+ @jira_ticket CASSANDRA-16296 CASSANDRA-16411
+ """
+ cluster = self.cluster
+
cluster.set_environment_variable('CASSANDRA_TOKEN_PREGENERATION_DISABLED',
'True')
+ cluster.populate([1, 1])
+ cluster.start()
+
+ node1 = cluster.nodelist()[0]
+ node2 = cluster.nodelist()[1]
+ session = self.patient_exclusive_cql_connection(node1)
+ session.execute("CREATE KEYSPACE k WITH REPLICATION = {'class' :
'NetworkTopologyStrategy', 'dc1' : '3'}")
+
+ if cluster.version() >= '4.0':
+ warning = 'Your replication factor 3 for keyspace k is higher than
the number of nodes 1 for datacenter dc1'
+ assert len(node1.grep_log(warning)) == 1
+ assert len(node2.grep_log(warning)) == 0
+
+ session.execute("ALTER KEYSPACE k WITH REPLICATION = {'class' :
'NetworkTopologyStrategy', 'dc1' : '2'}")
+ session.execute("CREATE TABLE k.testgtrfmultidc (KEY text PRIMARY
KEY)")
+ session.execute("INSERT INTO k.testgtrfmultidc (KEY) VALUES
('test_rf_gt_nodes_multidc_should_succeed')")
+
+ if cluster.version() >= '4.0':
+ warning = 'Your replication factor 2 for keyspace k is higher than
the number of nodes 1 for datacenter dc1'
+ assert len(node1.grep_log(warning)) == 1
+ assert len(node2.grep_log(warning)) == 0
+
+ marks = map(lambda n: n.mark_log(), cluster.nodelist())
+ node3 = Node(name='node3',
+ cluster=cluster,
+ auto_bootstrap=True,
+ thrift_interface=('127.0.0.3', 9160),
+ storage_interface=('127.0.0.3', 7000),
+ jmx_port='7300',
+ remote_debug_port='0',
+ initial_token=None,
+ binary_interface=('127.0.0.3', 9042))
+ cluster.add(node3, is_seed=False, data_center="dc1")
+ node3.start(wait_for_binary_proto=True)
+ if cluster.version() >= '4.0':
+ warning = 'is higher than the number of nodes'
+ for (node, mark) in zip(cluster.nodelist(), marks):
+ assert len(node.grep_log(warning, from_mark=mark)) == 0
+
Review comment:
Maybe we could use the no spam logger?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
