[jira] [Updated] (IGNITE-9786) MVCC: simplify TX wait list management

2018-11-15 Thread Vladimir Ozerov (JIRA)


 [ 
https://issues.apache.org/jira/browse/IGNITE-9786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Vladimir Ozerov updated IGNITE-9786:

Fix Version/s: (was: 2.8)

> MVCC: simplify TX wait list management
> --
>
> Key: IGNITE-9786
> URL: https://issues.apache.org/jira/browse/IGNITE-9786
> Project: Ignite
>  Issue Type: Task
>  Components: mvcc
>Reporter: Vladimir Ozerov
>Assignee: Vladimir Ozerov
>Priority: Major
> Attachments: IGNITE_9786__Patch_.patch
>
>
> It seems that instead of having a lot of classes and complex synchronization 
> mechanics for MvccProcessorImpl.waitMap, we can use single wrapper with a 
> list of waiters. 
> Resulting code will be much more simpler and less prone to concurrency issues.



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[jira] [Updated] (IGNITE-9786) MVCC: simplify TX wait list management

2018-11-15 Thread Vladimir Ozerov (JIRA)


 [ 
https://issues.apache.org/jira/browse/IGNITE-9786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Vladimir Ozerov updated IGNITE-9786:

Ignite Flags:   (was: Docs Required)

> MVCC: simplify TX wait list management
> --
>
> Key: IGNITE-9786
> URL: https://issues.apache.org/jira/browse/IGNITE-9786
> Project: Ignite
>  Issue Type: Task
>  Components: mvcc
>Reporter: Vladimir Ozerov
>Assignee: Vladimir Ozerov
>Priority: Major
> Attachments: IGNITE_9786__Patch_.patch
>
>
> It seems that instead of having a lot of classes and complex synchronization 
> mechanics for MvccProcessorImpl.waitMap, we can use single wrapper with a 
> list of waiters. 
> Resulting code will be much more simpler and less prone to concurrency issues.



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