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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CASSANDRA-6060) Remove internal use of Strings for ks/cf names
Date Sat, 01 Nov 2014 02:23:34 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis reassigned CASSANDRA-6060:
-----------------------------------------

    Assignee: Ariel Weisberg  (was: Vijay)

> Remove internal use of Strings for ks/cf names
> ----------------------------------------------
>
>                 Key: CASSANDRA-6060
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6060
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Ariel Weisberg
>              Labels: performance
>             Fix For: 3.0
>
>
> We toss a lot of Strings around internally, including across the network.  Once a request
has been Prepared, we ought to be able to encode these as int ids.
> Unfortuntely, we moved from int to uuid in CASSANDRA-3794, which was a reasonable move
at the time, but a uuid is a lot bigger than an int.  Now that we have CAS we can allow concurrent
schema updates while still using sequential int IDs.



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