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Date: Tue, 8 Apr 2014 19:21:14 +0000 (UTC)
From: "Russ Hatch (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.12706057.1396394005390.81264.1396984874989@arcas>
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Subject: [jira] [Commented] (CASSANDRA-6971) nodes not catching up to
 creation of new keyspace
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    [ https://issues.apache.org/jira/browse/CASSANDRA-6971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963330#comment-13963330 ] 

Russ Hatch commented on CASSANDRA-6971:
---------------------------------------

I ran the test 10 times with the patch (modified a bit) and the problem does not seem to be happening anymore.

> nodes not catching up to creation of new keyspace
> -------------------------------------------------
>
>                 Key: CASSANDRA-6971
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6971
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Russ Hatch
>            Assignee: Brandon Williams
>         Attachments: 6971-debugging.txt, 6971.txt, debug1.log, debug2.log, debug3.log, node1.log, node1.log, node2.log, node2.log, node3.log, node3.log
>
>
> The dtest suite is running a test which creates a 3 node cluster, then adds a keyspace and column family. For some reason the 3 nodes are not agreeing on the schema version. The problem is intermittent -- either the nodes all agree on schema quickly, or they seem to stay stuck in limbo.
> The simplest way to reproduce is to run the dtest (simple_increment_test):
> https://github.com/riptano/cassandra-dtest/blob/master/counter_tests.py
> using nosetests:
> {noformat}
> nosetests -vs counter_tests.py:TestCounters.simple_increment_test
> {noformat}
> If the problem is reproduced nose will return this:
> ProgrammingError: Bad Request: Keyspace 'ks' does not exist
> I am not yet sure if the bug is reproducible outside of the dtest suite.


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