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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11225) dtest failure in consistency_test.TestAccuracy.test_simple_strategy_counters
Date Tue, 29 Mar 2016 01:49:25 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215231#comment-15215231
] 

Stefania commented on CASSANDRA-11225:
--------------------------------------

The only thing I can think of is that the nodes are probably starting from different counter
values and this causes problems. I've added a read at consistency level ALL before the next
iteration, can you see if it helps by running it again 300 times?

The patch is here: https://github.com/stef1927/cassandra-dtest/commits/11225

I've also improved the output messages a bit.

> dtest failure in consistency_test.TestAccuracy.test_simple_strategy_counters
> ----------------------------------------------------------------------------
>
>                 Key: CASSANDRA-11225
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11225
>             Project: Cassandra
>          Issue Type: Test
>            Reporter: Russ Hatch
>            Assignee: Russ Hatch
>              Labels: dtest
>
> example failure:
> http://cassci.datastax.com/job/cassandra-2.1_novnode_dtest/209/testReport/consistency_test/TestAccuracy/test_simple_strategy_counters
> Failed on CassCI build cassandra-2.1_novnode_dtest #209
> error: "AssertionError: Failed to read value from sufficient number of nodes, required
2 but got 1 - [574, 2]"



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