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https://issues.apache.org/jira/browse/MAILBOX-206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tellier Benoit updated MAILBOX-206:
-----------------------------------
Attachment: MAILBOX-206-test-fails.patch
Here is a short test that fails and highlights the problem.
I will update the solving patch as soon as possible.
> Data races are possible while updating flags in Cassandra
> ---------------------------------------------------------
>
> Key: MAILBOX-206
> URL: https://issues.apache.org/jira/browse/MAILBOX-206
> Project: James Mailbox
> Issue Type: Bug
> Reporter: Tellier Benoit
> Attachments: MAILBOX-206-test-fails.patch
>
>
> The current code gets all the messages from Cassandra, then fetch these
> messages, updates flag message by message.
> If flags are set concurently on different servers on the same malbox, a user
> may overright changes made by the other.
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