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Posted to dev@ignite.apache.org by "Dmitriy Setrakyan (JIRA)" <ji...@apache.org> on 2015/03/01 10:21:04 UTC
[jira] [Updated] (IGNITE-379) Need to update CacheStore and
CacheStoreSession APIs for conssitency
[ https://issues.apache.org/jira/browse/IGNITE-379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitriy Setrakyan updated IGNITE-379:
-------------------------------------
Description:
>From mailing archives:
{noformat}
In the "Persistent Store" documentation I have tried the API changes I suggested, and I think it looks good and consistent:
http://apacheignite.readme.io/v1.0/docs/persistent-store
Would be nice if we could make these changes in sprint-2. They are very minimal.
I have also asked Andrey N and Alexey K to document the automatic DB schema integration, which is a big differentiating feature for Ignite.
Hopefully we will have complete Data Grid documentation next week.
D.
On Sat, Feb 28, 2015 at 10:03 AM, Dmitriy Setrakyan <ds...@apache.org> wrote:
I am looking at the store and how it interacts with the session and think we should make some changes:
1. There is no need to have a HashMap for session properties. We can just have attach(Object) and getAttached(). If user wants to attach a HashMap there, he still can.
2. I don't think CacheStore.txEnd() method is correct. We should call it CacheStore.sessionEnd(). For non-transactional operations, this method should be invoked after each call, and for transactional operations, it should be invoked only after transaction completed.
3. I also have added isWithinTransaction() method to the session for convenience.
I think the above change will allow us to have the same session semantics between transactional and non-transactional caches.
Thoughts?
D.
{noformat}
> Need to update CacheStore and CacheStoreSession APIs for conssitency
> --------------------------------------------------------------------
>
> Key: IGNITE-379
> URL: https://issues.apache.org/jira/browse/IGNITE-379
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Reporter: Dmitriy Setrakyan
> Assignee: Yakov Zhdanov
> Priority: Blocker
> Fix For: sprint-2
>
>
> From mailing archives:
> {noformat}
> In the "Persistent Store" documentation I have tried the API changes I suggested, and I think it looks good and consistent:
> http://apacheignite.readme.io/v1.0/docs/persistent-store
> Would be nice if we could make these changes in sprint-2. They are very minimal.
> I have also asked Andrey N and Alexey K to document the automatic DB schema integration, which is a big differentiating feature for Ignite.
> Hopefully we will have complete Data Grid documentation next week.
> D.
> On Sat, Feb 28, 2015 at 10:03 AM, Dmitriy Setrakyan <ds...@apache.org> wrote:
> I am looking at the store and how it interacts with the session and think we should make some changes:
> 1. There is no need to have a HashMap for session properties. We can just have attach(Object) and getAttached(). If user wants to attach a HashMap there, he still can.
> 2. I don't think CacheStore.txEnd() method is correct. We should call it CacheStore.sessionEnd(). For non-transactional operations, this method should be invoked after each call, and for transactional operations, it should be invoked only after transaction completed.
> 3. I also have added isWithinTransaction() method to the session for convenience.
> I think the above change will allow us to have the same session semantics between transactional and non-transactional caches.
> Thoughts?
> D.
> {noformat}
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