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https://issues.apache.org/jira/browse/KAFKA-3985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15548125#comment-15548125
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Flavio Junqueira commented on KAFKA-3985:
-----------------------------------------
[~rsivaram]
.bq I wouldn't have expected to see a CA with start time 09:55:15 at all. Is it
possible that there was another system test running on that same host (the
tests use a fixed file name for CA and truststore, so the tests would fail if
there are multiple instances of system tests or any command that loads the
security config class that is run on that host).
That's a very good point, I'm thinking that the problem is that the CA files
are in {{/tmp}}:
{noformat}
self.ca_crt_path = "/tmp/test.ca.crt"
self.ca_jks_path = "/tmp/test.ca.jks"
{noformat}
and perhaps we should use {{mkdtemp}} like in {{generate_and_copy_keystore}}.
Does it make sense?
> Transient system test failure
> ZooKeeperSecurityUpgradeTest.test_zk_security_upgrade.security_protocol
> -----------------------------------------------------------------------------------------------------
>
> Key: KAFKA-3985
> URL: https://issues.apache.org/jira/browse/KAFKA-3985
> Project: Kafka
> Issue Type: Test
> Components: system tests
> Affects Versions: 0.10.0.0
> Reporter: Jason Gustafson
>
> Found this in the nightly build on the 0.10.0 branch. Full details here:
> http://testing.confluent.io/confluent-kafka-0-10-0-system-test-results/?prefix=2016-07-22--001.1469199875--apache--0.10.0--71a598a/.
>
> {code}
> test_id:
> 2016-07-22--001.kafkatest.tests.core.zookeeper_security_upgrade_test.ZooKeeperSecurityUpgradeTest.test_zk_security_upgrade.security_protocol=SSL
> status: FAIL
> run time: 5 minutes 14.067 seconds
> 292 acked message did not make it to the Consumer. They are: 11264,
> 11265, 11266, 11267, 11268, 11269, 11270, 11271, 11272, 11273, 11274, 11275,
> 11276, 11277, 11278, 11279, 11280, 11281, 11282, 11283, ...plus 252 more.
> Total Acked: 11343, Total Consumed: 11054. We validated that the first 272 of
> these missing messages correctly made it into Kafka's data files. This
> suggests they were lost on their way to the consumer.
> Traceback (most recent call last):
> File
> "/var/lib/jenkins/workspace/system-test-kafka-0.10.0/kafka/venv/local/lib/python2.7/site-packages/ducktape/tests/runner.py",
> line 106, in run_all_tests
> data = self.run_single_test()
> File
> "/var/lib/jenkins/workspace/system-test-kafka-0.10.0/kafka/venv/local/lib/python2.7/site-packages/ducktape/tests/runner.py",
> line 162, in run_single_test
> return self.current_test_context.function(self.current_test)
> File
> "/var/lib/jenkins/workspace/system-test-kafka-0.10.0/kafka/venv/local/lib/python2.7/site-packages/ducktape/mark/_mark.py",
> line 331, in wrapper
> return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
> File
> "/var/lib/jenkins/workspace/system-test-kafka-0.10.0/kafka/tests/kafkatest/tests/core/zookeeper_security_upgrade_test.py",
> line 115, in test_zk_security_upgrade
> self.run_produce_consume_validate(self.run_zk_migration)
> File
> "/var/lib/jenkins/workspace/system-test-kafka-0.10.0/kafka/tests/kafkatest/tests/produce_consume_validate.py",
> line 79, in run_produce_consume_validate
> raise e
> AssertionError: 292 acked message did not make it to the Consumer. They are:
> 11264, 11265, 11266, 11267, 11268, 11269, 11270, 11271, 11272, 11273, 11274,
> 11275, 11276, 11277, 11278, 11279, 11280, 11281, 11282, 11283, ...plus 252
> more. Total Acked: 11343, Total Consumed: 11054. We validated that the first
> 272 of these missing messages correctly made it into Kafka's data files. This
> suggests they were lost on their way to the consumer.
> {code}
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