[
https://issues.apache.org/jira/browse/CASSANDRA-3884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211974#comment-13211974
]
Sylvain Lebresne commented on CASSANDRA-3884:
---------------------------------------------
The test Tyler is talking about is there:
https://github.com/riptano/cassandra-dtest/blob/master/schema_changes_test.py.
On my machine, the test fails every time on 1.1 with a schema version
disagreement during the column family drop. The test can be simplified a bit
(and still fail) so that all it does is creating a keyspace, creating a column
family and then dropping that column family. There is no insertion going on at
all. There is also more than a 1 second wait between the initial creation and
the drop. Last but not least, that same test is working perfectly fine on 1.0.
It *is* a regression of 1.1.
> Intermittent SchemaDisagreementException
> ----------------------------------------
>
> Key: CASSANDRA-3884
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3884
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.1.0
> Environment: using ccm on ubuntu.
> Reporter: Tyler Patterson
> Assignee: Pavel Yaskevich
>
> Set up a cluster of two nodes (on cassandra-1.1), create some keyspaces and
> column families, and then make several schema changes. Everything is being
> done through only one of the nodes. About once every 10 times (on my setup)
> I get a SchemaDisagreementException when creating and dropping keyspaces.
> There is a dtest for this: schema_changes_test.py. If your environment
> behaves like mine, you might need to run it 10 times to get the error.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
