[jira] [Updated] (CASSANDRA-5398) Remove localTimestamp from merkle-tree calculation (for tombstones)

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-5398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-5398:
--------------------------------------

         Reviewer: yukim
         Priority: Minor  (was: Trivial)
    Fix Version/s: 1.2.6
         Assignee: Christian Spriegel
    
> Remove localTimestamp from merkle-tree calculation (for tombstones)
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-5398
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5398
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Christian Spriegel
>            Assignee: Christian Spriegel
>            Priority: Minor
>             Fix For: 1.2.6
>
>         Attachments: V1.patch
>
>
> DeletedColumn and RangeTombstone use the local-timestamp to update the digest during repair.
> Even though its only a second-precision timestamp, I think it still causes some differences in the merkle tree, therefore causing overrepair.
> I attached a patch on trunk that adds a modified updateDigest() to DeletedColumn, which does not use the value field for its calculation.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira