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https://issues.apache.org/jira/browse/CASSANDRA-4584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Alves updated CASSANDRA-4584:
-----------------------------------
Attachment: 4584.patch
patch that adds the keyword "trace" to cql3.
tracing is forced for a query when the keyword is prepended (e.g. "trace select
* from "Standard1";)
the CqlResult from the query includes the session uuid so that clients may use
it to query the events/sessions tables
adds support for showing said uuid in cqlsh *but* couldn't figure out how to
format it in intelligible form (only gibberish is printed, uuid is returned as
bytes, tried using the formatting methods but ultimately gave up, need help).
also altered cassandra-dbapi2 so that cursor now includes the uuid from the
reponse (submitted patch in
http://code.google.com/a/apache-extras.org/p/cassandra-dbapi2/issues/detail?id=24)
> Add CQL syntax to enable request tracing
> ----------------------------------------
>
> Key: CASSANDRA-4584
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4584
> Project: Cassandra
> Issue Type: Sub-task
> Affects Versions: 1.2.0 beta 1
> Reporter: Jonathan Ellis
> Assignee: David Alves
> Fix For: 1.2.0
>
> Attachments: 4584.patch
>
>
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