[
https://issues.apache.org/jira/browse/APEXCORE-498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15688960#comment-15688960
]
David Yan commented on APEXCORE-498:
------------------------------------
In addition to this, there are many components and operators in Malhar that
assume you don't ever see a given window ID after it's been committed. Managed
state is one of them, and it is the foundation of multiple operators. Having
this feature will mean the assumption is wrong and things can go horribly wrong.
> Named Checkpoints - Checkpoint the DAG with a name/tag and start the app from
> that point
> ----------------------------------------------------------------------------------------
>
> Key: APEXCORE-498
> URL: https://issues.apache.org/jira/browse/APEXCORE-498
> Project: Apache Apex Core
> Issue Type: Improvement
> Reporter: Sandesh
> Assignee: Sandesh
> Labels: roadmap
>
> Named Checkpoints
> 1. Ability to tag/name the checkpoints
> 2. On demand - checkpoint the DAG
> 3. Start the app from the named checkpoints
> All checkpoints that happened before the committed window is deleted but the
> named checkpoints won't be deleted.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
