cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael Kjellman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-14146) [DTEST] cdc_test::TestCDC::test_insertion_and_commitlog_behavior_after_reaching_cdc_total_space assertion always fails (Extra items in the left set)
Date Thu, 04 Jan 2018 02:09:00 GMT
Michael Kjellman created CASSANDRA-14146:
--------------------------------------------

             Summary: [DTEST] cdc_test::TestCDC::test_insertion_and_commitlog_behavior_after_reaching_cdc_total_space
assertion always fails (Extra items in the left set)
                 Key: CASSANDRA-14146
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14146
             Project: Cassandra
          Issue Type: Bug
          Components: Testing
            Reporter: Michael Kjellman


Dtest cdc_test::TestCDC::test_insertion_and_commitlog_behavior_after_reaching_cdc_total_space
always fails on an assertion.

the assert is the final step of the test and it checks that pre_non_cdc_write_cdc_raw_segments
== _get_cdc_raw_files(node.get_path())

This fails 100% of the time locally, 100% of the time on circleci executed under pytest, and
100% of the time for the past 40 test runs on ASF Jenkins runs against trunk.

This is the only test failure (excluding flaky one-off failures) remaining on the pytest dtest
branch. I'm going to annotate the test with a skip marker (including a reason reference to
this JIRA)... when it's fixed we should also remove the skip annotation from the test.

{code}
>       assert pre_non_cdc_write_cdc_raw_segments == _get_cdc_raw_files(node.get_path())
E       AssertionError: assert {'/tmp/dtest-...169.log', ...} == {'/tmp/dtest-v...169.log',
...}
E         Extra items in the left set:
E         '/tmp/dtest-vrn4k8ov/test/node1/cdc_raw/CommitLog-7-1515030005097.log'
E         '/tmp/dtest-vrn4k8ov/test/node1/cdc_raw/CommitLog-7-1515030005098.log'
E         Extra items in the right set:
E         '/tmp/dtest-vrn4k8ov/test/node1/cdc_raw/CommitLog-7-1515030005099.log'
E         '/tmp/dtest-vrn4k8ov/test/node1/cdc_raw/CommitLog-7-1515030005100.log'
E         Use -v to get the full diff
{code}



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org


Mime
View raw message