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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2015/11/06 12:28:27 UTC

[jira] [Comment Edited] (CASSANDRA-10662) Make UFTest.testAmokUDF non-flappy

    [ https://issues.apache.org/jira/browse/CASSANDRA-10662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14993529#comment-14993529 ] 

Robert Stupp edited comment on CASSANDRA-10662 at 11/6/15 11:27 AM:
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bq. That test is apparently passing on the 3.0 branch but isn't on your branch.

It failed in C* 3.0 builds [#237|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/237/testReport/] and  [#229|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/229/testReport/] and [#213|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/213/testReport/]. But I think that it fails on dev-build with a higher probability.

It's not a bug in the production code - it's just the unit test. The test just fails sometimes (does not depend on a particular branch).
EDIT: Bug in the utest is bad and too short timings.

WRT the patch: if the implementation itself is buggy, it would fail for every retry - so the test would consistently & reliably fail.


was (Author: snazy):
bq. That test is apparently passing on the 3.0 branch but isn't on your branch.

It failed in C* 3.0 builds [#237|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/237/testReport/] and  [#229|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/229/testReport/] and [#213|http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_testall/213/testReport/]. But I think that it fails on dev-build with a higher probability.

It's not a bug in the production code - it's just the unit test. The test just fails sometimes (does not depend on a particular branch).

WRT the patch: if the implementation itself is buggy, it would fail for every retry - so the test would consistently & reliably fail.

> Make UFTest.testAmokUDF non-flappy
> ----------------------------------
>
>                 Key: CASSANDRA-10662
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10662
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>            Priority: Minor
>             Fix For: 3.1
>
>
> UFTest.testAmokUDF currently relies on some (strict) timeouts.



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