[ 
https://issues.apache.org/jira/browse/CASSANDRA-4432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13410559#comment-13410559
 ] 

Michael Theroux commented on CASSANDRA-4432:
--------------------------------------------

However, any user who have created keyspaces will have timestamps in whatever 
System.nanoTime() returns.  The bigger you make the timestamp, the less users 
will be stuck attempting to fix their timestamps so they can update their 
schema (I guess using sstable2json?).  Plus, its consistent with columns :)  
                
> Change nanoTime() to currentTimeInMillis() in schema related code.
> ------------------------------------------------------------------
>
>                 Key: CASSANDRA-4432
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4432
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.1.2
>            Reporter: Pavel Yaskevich
>            Assignee: Pavel Yaskevich
>             Fix For: 1.1.3
>
>         Attachments: CASSANDRA-4432.patch
>
>
> From nanoTime() description:
> "The value returned represents nanoseconds since some fixed but arbitrary 
> time (perhaps in the future, so values may be negative). This method provides 
> nanosecond precision, but not necessarily nanosecond accuracy. No guarantees 
> are made about how frequently values change."
> Also see http://www.mail-archive.com/[email protected]/msg04992.html

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Reply via email to