[jira] Commented: (OPENJPA-966) Support Replication-enabled MySQL

["Milosz Tylenda (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12695408#action_12695408 ] 

Milosz Tylenda commented on OPENJPA-966:
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Pinaki, I think you forgot about calling super implementation from MySQLDictionary.decorate method.


> Support Replication-enabled MySQL  
> -----------------------------------
>
>                 Key: OPENJPA-966
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-966
>             Project: OpenJPA
>          Issue Type: New Feature
>          Components: jdbc
>    Affects Versions: 2.0.0-M1, 2.0.0
>         Environment: MySQL
>            Reporter: Pinaki Poddar
>            Assignee: Pinaki Poddar
>             Fix For: 2.0.0-M1, 2.0.0
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> Starting with Connector/J 3.1.7, a MySQL JDBC driver is available [2] that will automatically send queries to a read/write master, or a failover or round-robin loadbalanced set of slaves based on the state of Connection.getReadOnly() . 
> OpenJPA can take advantage of this driver by setting up read-only property of the connection based on the dirty nature of the current transaction [1]. 
> [1] http://n2.nabble.com/Mysql-Connector-J-ReplicantConnection-tc2431984.html
> [2] http://dev.mysql.com/doc/refman/5.1/en/connector-j-reference-replication-connection.html

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