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Posted to commits@cassandra.apache.org by "Jim Witschey (JIRA)" <ji...@apache.org> on 2015/08/18 17:34:45 UTC

[jira] [Resolved] (CASSANDRA-10072) "Replica(s) failed to execute read" on simple select on stress-created table with >1 nodes

     [ https://issues.apache.org/jira/browse/CASSANDRA-10072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Witschey resolved CASSANDRA-10072.
--------------------------------------
    Resolution: Fixed

> "Replica(s) failed to execute read" on simple select on stress-created table with >1 nodes
> ------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-10072
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10072
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jim Witschey
>            Assignee: Marcus Eriksson
>             Fix For: 3.0 beta 2
>
>         Attachments: repro.sh
>
>
> This looks similar to CASSANDRA-9825, though that was marked as resolved.
> To reproduce, create a multi-node cluster and insert values using stress. Then, try to run a {{SELECT}} statement on the {{keyspace1.standard1}} table created by stress.
> Running the select through the Python driver, I consistently get the result 
> {code}
> cassandra.ReadFailure: code=1300 [Replica(s) failed to execute read] message="Operation failed - received 0 responses and 1 failures" info={'failures': 1, 'received_responses': 0, 'required_responses': 1, 'consistency': 'ONE'}
> {code}
> I've attached a script that reproduces it via the {{ccm}} CLI. As the script also demonstrates, the error doesn't show under 2.2, or when there is only 1 node in the cluster.
> In the repro script, I've also included a commented-out insertion via cqlsh. If you uncomment that and comment out the stress line, the script demonstrates that the error doesn't occur when the table was created/inserted into via cqlsh.



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