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https://issues.apache.org/jira/browse/MAILBOX-208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tellier Benoit updated MAILBOX-208:
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Attachment: cassandra-improvement.patch
This patch contains the cassandra mailbox implementation as we use it at
Linagora :
- A fix with message counters : solves MAILBOX 213
- A drastic performance improvement as :
- we uses batch size everywhere
- we retrieve only message matadata when possible ( eg : flag update )
- Support for user defined flags ( MAILBOX 214 )
- Accelerate tests ( we now check if the embedded cassandra is launched so
that we can use it as soon as possible.
- GroupMembership cassandra stored
- ACL cassandra stored.
- Avoid dataraces upon Cassandra ModSeq generation ( MAILBOX 209 )
- Use no path locker ( MAILBOX 215 ) ( concurency is handled in the cassandra
mailbox implementation )
I put it al together, as I think it will save a lot of time to everybody.
Note that I run all unit tests and that I deployed it, and uses this version
for 10 days on my dedicated server, without any problems.
Note : Quotas are comming with an other patch ( MAILBOX 64 ) ...
> Improve Cassandra Mailbox
> -------------------------
>
> Key: MAILBOX-208
> URL: https://issues.apache.org/jira/browse/MAILBOX-208
> Project: James Mailbox
> Issue Type: New Feature
> Reporter: Tellier Benoit
> Attachments: cassandra-improvement.patch,
> cassandra-mailbox-improvement.patch
>
>
> Mainly :
> - distributed group membership
> - ACL stored in Cassandra
> - Quota ( similar to what exists in the store )
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