[jboss-jira] [JBoss JIRA] Commented: (JBAS-3594) Allow HAPartitionStateTransfer subscribers to get state after HAPartition start() is called.
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https://jira.jboss.org/jira/browse/JBAS-3594?page=com.atlassian.jira.plug...
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Brian Stansberry commented on JBAS-3594:
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There is a simple, untested, version of this in AS trunk based on usage of the
ha-server-api StateTransferProvider and GroupStateTransferService interfaces.
I think the interfaces should be enhanced to properly take advantage of
STREAMING_STATE_TRANSFER. Something like, in StateTransferProvider add:
void getCurrentState(OutputStream os)
and in GroupStateTransferService:
Future<InputStream> getServiceStateAsStream(String serviceName)
Perhaps the latter should not return a Future, as we want the stream consumed.
Allow HAPartitionStateTransfer subscribers to get state after
HAPartition start() is called.
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Key: JBAS-3594
URL: https://jira.jboss.org/jira/browse/JBAS-3594
Project: JBoss Application Server
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Clustering
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: Unscheduled
Use the JGroups partial state transfer API for this.
Remove the need for dependent services to register as a subscriber before
HAPartition.start() is called. Having services interact with HAPartition before start()
is contrary to the intended lifecycle semantics.
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