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https://issues.apache.org/jira/browse/KAFKA-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15155832#comment-15155832
]
Anna Povzner commented on KAFKA-3256:
-------------------------------------
[~becket_qin] Most of these tests are reproducible locally, so should be easier
to debug.
I found the issue with some of the connect tests, which produce output like
this:
Expected ["foo", "bar", "baz", "razz", "ma", "tazz"] but saw
["CreateTime:1455962742782\tfoo", "CreateTime:1455962742789\tbar",
"CreateTime:1455962742789\tbaz", "CreateTime:1455962758003\trazz",
"CreateTime:1455962758009\tma", "CreateTime:1455962758009\ttazz"] in Kafka
Traceback (most recent call last):
File
"/var/lib/jenkins/workspace/kafka_system_tests/kafka/venv/local/lib/python2.7/site-packages/ducktape-0.3.10-py2.7.egg/ducktape/tests/runner.py",
line 102, in run_all_tests
result.data = self.run_single_test()
File
"/var/lib/jenkins/workspace/kafka_system_tests/kafka/venv/local/lib/python2.7/site-packages/ducktape-0.3.10-py2.7.egg/ducktape/tests/runner.py",
line 154, in run_single_test
return self.current_test_context.function(self.current_test)
File
"/var/lib/jenkins/workspace/kafka_system_tests/kafka/venv/local/lib/python2.7/site-packages/ducktape-0.3.10-py2.7.egg/ducktape/mark/_mark.py",
line 331, in wrapper
return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
File
"/var/lib/jenkins/workspace/kafka_system_tests/kafka/tests/kafkatest/tests/connect_test.py",
line 86, in test_file_source_and_sink
assert expected == actual, "Expected %s but saw %s in Kafka" % (expected,
actual)
AssertionError: Expected ["foo", "bar", "baz", "razz", "ma", "tazz"] but saw
["CreateTime:1455962742782\tfoo", "CreateTime:1455962742789\tbar",
"CreateTime:1455962742789\tbaz", "CreateTime:1455962758003\trazz",
"CreateTime:1455962758009\tma", "CreateTime:1455962758009\ttazz"] in Kafka
ConsoleConsumer was changed to also output timestamp type and timestamp value
in addition to key/value. However, it looks connect tests expect output with
just key and value. See test_file_source_and_sink in connect_test.py for
example.
> Large number of system test failures
> ------------------------------------
>
> Key: KAFKA-3256
> URL: https://issues.apache.org/jira/browse/KAFKA-3256
> Project: Kafka
> Issue Type: Bug
> Reporter: Geoff Anderson
> Assignee: Jiangjie Qin
>
> Confluent's nightly run of the kafka system tests reported a large number of
> failures beginning 2/20/2016
> Test run: 2016-02-19--001.1455897182--apache--trunk--eee9522/
> Link:
> http://confluent-kafka-system-test-results.s3-us-west-2.amazonaws.com/2016-02-19--001.1455897182--apache--trunk--eee9522/report.html
> Pass: 136
> Fail: 0
> Test run: 2016-02-20--001.1455979842--apache--trunk--5caa800/
> Link:
> http://confluent-kafka-system-test-results.s3-us-west-2.amazonaws.com/2016-02-20--001.1455979842--apache--trunk--5caa800/report.html
> Pass: 72
> Fail: 64
> I.e. trunk@eee9522 was the last passing run, and trunk@5caa800 had a large
> number of failures.
> Given its complexity, the most likely culprit is 45c8195fa, and I confirmed
> this is the first commit with failures on a small number of tests.
> [~becket_qin] do you mind investigating?
> {code}
> commit 5caa800e217c6b83f62ee3e6b5f02f56e331b309
> Author: Jun Rao <jun...@gmail.com>
> Date: Fri Feb 19 09:40:59 2016 -0800
> trivial fix to authorization CLI table
> commit 45c8195fa14c766b200c720f316836dbb84e9d8b
> Author: Jiangjie Qin <becket....@gmail.com>
> Date: Fri Feb 19 07:56:40 2016 -0800
> KAFKA-3025; Added timetamp to Message and use relative offset.
> commit eee95228fabe1643baa016a2d49fb0a9fe2c66bd
> Author: Yasuhiro Matsuda <yasuh...@confluent.io>
> Date: Thu Feb 18 09:39:30 2016 +0800
> MINOR: remove streams config params from producer/consumer configs
> {code}
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