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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2014/08/05 20:42:12 UTC

[jira] [Updated] (CASSANDRA-7021) With tracing enabled, queries should still be recorded when using prepared and batch statements

     [ https://issues.apache.org/jira/browse/CASSANDRA-7021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams updated CASSANDRA-7021:
----------------------------------------

    Fix Version/s: 2.0.10
         Assignee: Tyler Hobbs

> With tracing enabled, queries should still be recorded when using prepared and batch statements
> -----------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-7021
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7021
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>         Environment: C* 2.0.6 running on Ubuntu 12.04
>            Reporter: Bill Joyce
>            Assignee: Tyler Hobbs
>            Priority: Minor
>             Fix For: 2.0.10
>
>
> I've enabled tracing on my cluster and am analyzing data in the system_traces.sessions table. Single statement, non-prepared queries show up with data in the 'parameters' field like 'query=select * from tablename where x=1' and the request field is execute_cql3_query. But batches have null in the parameters field and prepared statements just have 'page size=5000' in the parameters field (the request field values are 'Execute batch of CQL3 queries' and 'Execute CQL3 prepared query'). Please include the actual query text with prepared and batch statements. This will make performance analysis much easier so I can do things like sort by duration and find my most expensive queries.



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