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https://issues.apache.org/jira/browse/KAFKA-18977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chia-Ping Tsai resolved KAFKA-18977.
------------------------------------
Resolution: Duplicate
see KAFKA-19429
> Fix flaky streams_smoke_test
> ----------------------------
>
> Key: KAFKA-18977
> URL: https://issues.apache.org/jira/browse/KAFKA-18977
> Project: Kafka
> Issue Type: Improvement
> Components: streams, system tests
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Major
>
> {code:java}
> RemoteCommandError({'ssh_config': {'host': 'worker21', 'hostname':
> '10.140.61.216', 'user': 'ubuntu', 'port': 22, 'password': None,
> 'identityfile': '/home/semaphore/kafka-overlay/semaphore-muckrake.pem',
> 'connecttimeout': None}, 'hostname': 'worker21', 'ssh_hostname':
> '10.140.61.216', 'user': 'ubuntu', 'externally_routable_ip': '10.140.61.216',
> '_logger': <Logger
> kafkatest.tests.streams.streams_smoke_test.StreamsSmokeTest.test_streams.processing_guarantee=at_least_once.crash=True.metadata_quorum=COMBINED_KRAFT-905
> (DEBUG)>, 'os': 'linux', '_ssh_client': <paramiko.client.SSHClient object at
> 0x7f92b7365040>, '_sftp_client': <paramiko.sftp_client.SFTPClient object at
> 0x7f92b758aa60>, '_custom_ssh_exception_checks': None}, 'grep SUCCESS
> /mnt/streams/streams.stdout', 1, b'')
> Traceback (most recent call last):
> File
> "/home/semaphore/kafka-overlay/kafka/venv/lib/python3.8/site-packages/ducktape/tests/runner_client.py",
> line 351, in _do_run
> data = self.run_test()
> File
> "/home/semaphore/kafka-overlay/kafka/venv/lib/python3.8/site-packages/ducktape/tests/runner_client.py",
> line 411, in run_test
> return self.test_context.function(self.test)
> File
> "/home/semaphore/kafka-overlay/kafka/venv/lib/python3.8/site-packages/ducktape/mark/_mark.py",
> line 438, in wrapper
> return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
> File
> "/home/semaphore/kafka-overlay/kafka/tests/kafkatest/tests/streams/streams_smoke_test.py",
> line 110, in test_streams
> self.driver.node.account.ssh("grep SUCCESS %s" % self.driver.STDOUT_FILE,
> allow_fail=False)
> File
> "/home/semaphore/kafka-overlay/kafka/venv/lib/python3.8/site-packages/ducktape/cluster/remoteaccount.py",
> line 35, in wrapper
> return method(self, *args, **kwargs)
> File
> "/home/semaphore/kafka-overlay/kafka/venv/lib/python3.8/site-packages/ducktape/cluster/remoteaccount.py",
> line 310, in ssh
> raise RemoteCommandError(self, cmd, exit_status, stderr.read())
> ducktape.cluster.remoteaccount.RemoteCommandError: ubuntu@worker21: Command
> 'grep SUCCESS /mnt/streams/streams.stdout' returned non-zero exit status 1.
> {code}
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