[
https://issues.apache.org/jira/browse/KUDU-430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15347312#comment-15347312
]
Mike Percy commented on KUDU-430:
---------------------------------
This JIRA is orthogonal to KUDU-1497 but they complement each other.
> Full support for snapshot consistency
> -------------------------------------
>
> Key: KUDU-430
> URL: https://issues.apache.org/jira/browse/KUDU-430
> Project: Kudu
> Issue Type: New Feature
> Components: client, tablet, tserver
> Affects Versions: M4
> Reporter: Todd Lipcon
> Labels: kudu-roadmap
>
> A number of small subtasks remain before we fully support snapshot
> consistency.
> In particular, a few of the issues:
> - right now, after compactions, we can lose history for a given row, and then
> a snapshot read in the past wouldn't produce correct results.
> - the C++ client doesn't handle timestamp propagation
> - we need to evaluate and make sure all of our APIs are in good shape in both
> Java and C++ clients
> - need to add some security (hashes) around timestamp propagation to prevent
> malicious clients from mucking with our machinery
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
