[CASSANDRA-16644] Flaky TestTransientReplicationRing.test_move_backwards_and_cleanup

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-rc1, 4.0
• Component/s: Test/dtest/python
• Bug Category: Code
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: 4.0

Source Control Link

https://github.com/apache/cassandra-dtest/commit/a3b24d7617bff1eb9aa1a30474f09b211ea4c1db

Test and Documentation Plan

See comments

• Assignee: Berenguer Blasi
• Reporter: Berenguer Blasi

Authors

Berenguer Blasi

Reviewers

Ekaterina Dimitrova

• Created: 30/Apr/21 07:29
• Updated: 31/Jul/21 21:28
• Resolved: 17/May/21 09:05

Description

Failure here

Error Message

ccmlib.node.TimeoutError: 27 Apr 2021 00:01:00 [node4] after 90.11/90 seconds Missing: ['Starting listening for CQL clients'] not found in system.log: Tail: INFO  [main] 2021-04-26 23:59:22,590 YamlConfigura

Stacktrace

self = <transient_replication_ring_test.TestTransientReplicationRing object at 0x7f66c51ebd90>

    @flaky(max_runs=1)
    @pytest.mark.no_vnodes
    def test_move_backwards_and_cleanup(self):
        """Test moving a node backwards without moving past a neighbor token"""
        move_token = '00005'
        expected_after_move = [gen_expected(range(0, 6), range(31, 40)),
                               gen_expected(range(0, 21, 2)),
                               gen_expected(range(1, 6, 2), range(6, 31)),
                               gen_expected(range(7, 20, 2), range(21, 40))]
        expected_after_repair = [gen_expected(range(0, 6), range(31, 40)),
                                 gen_expected(range(0, 21)),
                                 gen_expected(range(6, 31)),
                                 gen_expected(range(21, 40))]
>       self.move_test(move_token, expected_after_move, expected_after_repair)

transient_replication_ring_test.py:333: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
transient_replication_ring_test.py:235: in move_test
    node4.start(wait_for_binary_proto=True)
transient_replication_ring_test.py:50: in new_start
    return old_start(*args, **kwargs)
../venv/src/ccm/ccmlib/node.py:901: in start
    self.wait_for_binary_interface(from_mark=self.mark)
../venv/src/ccm/ccmlib/node.py:687: in wait_for_binary_interface
    self.watch_log_for("Starting listening for CQL clients", **kwargs)
../venv/src/ccm/ccmlib/node.py:588: in watch_log_for
    TimeoutError.raise_if_passed(start=start, timeout=timeout, node=self.name,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

start = 1619481570.0236456, timeout = 90
msg = "Missing: ['Starting listening for CQL clients'] not found in system.log:\nTail: INFO  [main] 2021-04-26 23:59:22,590 YamlConfigura"
node = 'node4'

    @staticmethod
    def raise_if_passed(start, timeout, msg, node=None):
        if start + timeout < time.time():
>           raise TimeoutError.create(start, timeout, msg, node)
E           ccmlib.node.TimeoutError: 27 Apr 2021 00:01:00 [node4] after 90.11/90 seconds Missing: ['Starting listening for CQL clients'] not found in system.log:
E           Tail: INFO  [main] 2021-04-26 23:59:22,590 YamlConfigura

../venv/src/ccm/ccmlib/node.py:56: TimeoutError

Issue Links

• fixes: CASSANDRA-16667 Flaky TestTransientReplicationRing.test_move_forwards_and_cleanup
• is a parent of: CASSANDRA-16705 CCM extra logging
• is a parent of: CASSANDRA-16672 Retag ccm
• links to: CASSANDRA-16644 dtests PR
• links to: CASSANDRA-16654 PR CCM