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https://issues.apache.org/jira/browse/DERBY-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557915#action_12557915
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V.Narayanan commented on DERBY-3254:
------------------------------------
I will change this patch to do the following
1) Master initiates failover by sending a failover message to the slave and
waits for the
acknowledgment from the slave. (Slave will send an acknowledgement if its
attempt to
failover succeeds.)
2) If the acknowledgment is received it proceeds with failover.
3) Otherwise it continues as master without doing anything.
> Implement the replication failover functionality
> ------------------------------------------------
>
> Key: DERBY-3254
> URL: https://issues.apache.org/jira/browse/DERBY-3254
> Project: Derby
> Issue Type: Sub-task
> Components: Replication
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: failover_impl_notforcommit.diff,
> failover_impl_notforcommit.stat, failover_impl_v1.diff, failover_impl_v1.stat
>
>
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