[
https://issues.apache.org/jira/browse/KAFKA-16405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kirk True resolved KAFKA-16405.
-------------------------------
Reviewer: Lucas Brutschy
Resolution: Fixed
> Mismatch assignment error when running consumer rolling upgrade system tests
> ----------------------------------------------------------------------------
>
> Key: KAFKA-16405
> URL: https://issues.apache.org/jira/browse/KAFKA-16405
> Project: Kafka
> Issue Type: Bug
> Components: clients, consumer, system tests
> Reporter: Philip Nee
> Assignee: Philip Nee
> Priority: Blocker
> Labels: kip-848-client-support, system-tests
> Fix For: 3.8.0
>
>
> relevant to [https://github.com/apache/kafka/pull/15578]
>
> We are seeing:
> {code:java}
> ================================================================================
> SESSION REPORT (ALL TESTS)
> ducktape version: 0.11.4
> session_id: 2024-03-21--001
> run time: 3 minutes 24.632 seconds
> tests run: 7
> passed: 5
> flaky: 0
> failed: 2
> ignored: 0
> ================================================================================
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=COMBINED_KRAFT.use_new_coordinator=True.group_protocol=classic
> status: PASS
> run time: 24.599 seconds
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=COMBINED_KRAFT.use_new_coordinator=True.group_protocol=consumer
> status: FAIL
> run time: 26.638 seconds
> AssertionError("Mismatched assignment: {frozenset(),
> frozenset({TopicPartition(topic='test_topic', partition=3),
> TopicPartition(topic='test_topic', partition=0),
> TopicPartition(topic='test_topic', partition=1),
> TopicPartition(topic='test_topic', partition=2)})}")
> Traceback (most recent call last):
> File
> "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py",
> line 186, in _do_run
> data = self.run_test()
> File
> "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py",
> line 246, in run_test
> return self.test_context.function(self.test)
> File "/usr/local/lib/python3.9/dist-packages/ducktape/mark/_mark.py", line
> 433, in wrapper
> return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
> File
> "/opt/kafka-dev/tests/kafkatest/tests/client/consumer_rolling_upgrade_test.py",
> line 77, in rolling_update_test
> self._verify_range_assignment(consumer)
> File
> "/opt/kafka-dev/tests/kafkatest/tests/client/consumer_rolling_upgrade_test.py",
> line 38, in _verify_range_assignment
> assert assignment == set([
> AssertionError: Mismatched assignment: {frozenset(),
> frozenset({TopicPartition(topic='test_topic', partition=3),
> TopicPartition(topic='test_topic', partition=0),
> TopicPartition(topic='test_topic', partition=1),
> TopicPartition(topic='test_topic', partition=2)})}
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=ISOLATED_KRAFT.use_new_coordinator=False
> status: PASS
> run time: 29.815 seconds
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=ISOLATED_KRAFT.use_new_coordinator=True
> status: PASS
> run time: 29.766 seconds
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=ISOLATED_KRAFT.use_new_coordinator=True.group_protocol=classic
> status: PASS
> run time: 30.086 seconds
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=ISOLATED_KRAFT.use_new_coordinator=True.group_protocol=consumer
> status: FAIL
> run time: 35.965 seconds
> AssertionError("Mismatched assignment: {frozenset(),
> frozenset({TopicPartition(topic='test_topic', partition=3),
> TopicPartition(topic='test_topic', partition=0),
> TopicPartition(topic='test_topic', partition=1),
> TopicPartition(topic='test_topic', partition=2)})}")
> Traceback (most recent call last):
> File
> "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py",
> line 186, in _do_run
> data = self.run_test()
> File
> "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py",
> line 246, in run_test
> return self.test_context.function(self.test)
> File "/usr/local/lib/python3.9/dist-packages/ducktape/mark/_mark.py", line
> 433, in wrapper
> return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
> File
> "/opt/kafka-dev/tests/kafkatest/tests/client/consumer_rolling_upgrade_test.py",
> line 77, in rolling_update_test
> self._verify_range_assignment(consumer)
> File
> "/opt/kafka-dev/tests/kafkatest/tests/client/consumer_rolling_upgrade_test.py",
> line 38, in _verify_range_assignment
> assert assignment == set([
> AssertionError: Mismatched assignment: {frozenset(),
> frozenset({TopicPartition(topic='test_topic', partition=3),
> TopicPartition(topic='test_topic', partition=0),
> TopicPartition(topic='test_topic', partition=1),
> TopicPartition(topic='test_topic', partition=2)})}
> --------------------------------------------------------------------------------
> test_id:
> kafkatest.tests.client.consumer_rolling_upgrade_test.ConsumerRollingUpgradeTest.rolling_update_test.metadata_quorum=ZK.use_new_coordinator=False
> status: PASS
> run time: 27.644 seconds
> --------------------------------------------------------------------------------
> {code}
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